misc/winutils/include/SDL_net.h
author sheepluva
Sun, 10 Jan 2016 12:59:03 +0100
changeset 11490 e5bc40acdfaa
parent 10017 de822cd3df3a
permissions -rw-r--r--
Justyouwait.ogg wasn't installed on case-sensitive systems, due to a case typo in the CMakeLists. Thanks to TheMadCharles and Wuzzy for noticing.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     1
/*
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     2
  SDL_net:  An example cross-platform network library for use with SDL
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     3
  Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     4
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     5
  This software is provided 'as-is', without any express or implied
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     6
  warranty.  In no event will the authors be held liable for any damages
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     7
  arising from the use of this software.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     8
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
     9
  Permission is granted to anyone to use this software for any purpose,
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    10
  including commercial applications, and to alter it and redistribute it
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    11
  freely, subject to the following restrictions:
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    12
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    13
  1. The origin of this software must not be misrepresented; you must not
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    14
     claim that you wrote the original software. If you use this software
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    15
     in a product, an acknowledgment in the product documentation would be
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    16
     appreciated but is not required.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    17
  2. Altered source versions must be plainly marked as such, and must not be
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    18
     misrepresented as being the original software.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    19
  3. This notice may not be removed or altered from any source distribution.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    20
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    21
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    22
/* $Id$ */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    23
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    24
#ifndef _SDL_NET_H
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    25
#define _SDL_NET_H
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    26
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    27
#include "SDL.h"
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    28
#include "SDL_endian.h"
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    29
#include "SDL_version.h"
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    30
#include "begin_code.h"
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    31
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    32
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    33
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    34
/* Set up for C function definitions, even when using C++ */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    35
#ifdef __cplusplus
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    36
extern "C" {
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    37
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    38
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    39
/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    40
*/
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    41
#define SDL_NET_MAJOR_VERSION   1
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    42
#define SDL_NET_MINOR_VERSION   2
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    43
#define SDL_NET_PATCHLEVEL  8
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    44
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    45
/* This macro can be used to fill a version structure with the compile-time
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    46
 * version of the SDL_net library.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    47
 */
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    48
#define SDL_NET_VERSION(X)                      \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    49
{                                   \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    50
    (X)->major = SDL_NET_MAJOR_VERSION;             \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    51
    (X)->minor = SDL_NET_MINOR_VERSION;             \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    52
    (X)->patch = SDL_NET_PATCHLEVEL;                \
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    53
}
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    54
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    55
/* This function gets the version of the dynamically linked SDL_net library.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    56
   it should NOT be used to fill a version structure, instead you should
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    57
   use the SDL_NET_VERSION() macro.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    58
 */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    59
extern DECLSPEC const SDL_version * SDLCALL SDLNet_Linked_Version(void);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    60
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    61
/* Initialize/Cleanup the network API
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    62
   SDL must be initialized before calls to functions in this library,
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    63
   because this library uses utility functions from the SDL library.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    64
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    65
extern DECLSPEC int  SDLCALL SDLNet_Init(void);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    66
extern DECLSPEC void SDLCALL SDLNet_Quit(void);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    67
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    68
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    69
/* IPv4 hostname resolution API                                        */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    70
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    71
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    72
typedef struct {
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    73
    Uint32 host;            /* 32-bit IPv4 host address */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    74
    Uint16 port;            /* 16-bit protocol port */
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    75
} IPaddress;
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    76
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    77
/* Resolve a host name and port to an IP address in network form.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    78
   If the function succeeds, it will return 0.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    79
   If the host couldn't be resolved, the host portion of the returned
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    80
   address will be INADDR_NONE, and the function will return -1.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    81
   If 'host' is NULL, the resolved host will be set to INADDR_ANY.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    82
 */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    83
#ifndef INADDR_ANY
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    84
#define INADDR_ANY      0x00000000
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    85
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    86
#ifndef INADDR_NONE
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    87
#define INADDR_NONE     0xFFFFFFFF
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    88
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    89
#ifndef INADDR_BROADCAST
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
    90
#define INADDR_BROADCAST    0xFFFFFFFF
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    91
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    92
extern DECLSPEC int SDLCALL SDLNet_ResolveHost(IPaddress *address, const char *host, Uint16 port);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    93
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    94
/* Resolve an ip address to a host name in canonical form.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    95
   If the ip couldn't be resolved, this function returns NULL,
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    96
   otherwise a pointer to a static buffer containing the hostname
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    97
   is returned.  Note that this function is not thread-safe.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    98
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
    99
extern DECLSPEC const char * SDLCALL SDLNet_ResolveIP(const IPaddress *ip);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   100
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   101
/* Get the addresses of network interfaces on this system.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   102
   This returns the number of addresses saved in 'addresses'
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   103
 */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   104
extern DECLSPEC int SDLCALL SDLNet_GetLocalAddresses(IPaddress *addresses, int maxcount);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   105
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   106
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   107
/* TCP network API                                                     */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   108
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   109
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   110
typedef struct _TCPsocket *TCPsocket;
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   111
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   112
/* Open a TCP network socket
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   113
   If ip.host is INADDR_NONE or INADDR_ANY, this creates a local server
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   114
   socket on the given port, otherwise a TCP connection to the remote
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   115
   host and port is attempted. The address passed in should already be
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   116
   swapped to network byte order (addresses returned from
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   117
   SDLNet_ResolveHost() are already in the correct form).
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   118
   The newly created socket is returned, or NULL if there was an error.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   119
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   120
extern DECLSPEC TCPsocket SDLCALL SDLNet_TCP_Open(IPaddress *ip);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   121
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   122
/* Accept an incoming connection on the given server socket.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   123
   The newly created socket is returned, or NULL if there was an error.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   124
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   125
extern DECLSPEC TCPsocket SDLCALL SDLNet_TCP_Accept(TCPsocket server);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   126
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   127
/* Get the IP address of the remote system associated with the socket.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   128
   If the socket is a server socket, this function returns NULL.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   129
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   130
extern DECLSPEC IPaddress * SDLCALL SDLNet_TCP_GetPeerAddress(TCPsocket sock);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   131
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   132
/* Send 'len' bytes of 'data' over the non-server socket 'sock'
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   133
   This function returns the actual amount of data sent.  If the return value
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   134
   is less than the amount of data sent, then either the remote connection was
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   135
   closed, or an unknown socket error occurred.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   136
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   137
extern DECLSPEC int SDLCALL SDLNet_TCP_Send(TCPsocket sock, const void *data,
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   138
        int len);
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   139
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   140
/* Receive up to 'maxlen' bytes of data over the non-server socket 'sock',
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   141
   and store them in the buffer pointed to by 'data'.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   142
   This function returns the actual amount of data received.  If the return
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   143
   value is less than or equal to zero, then either the remote connection was
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   144
   closed, or an unknown socket error occurred.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   145
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   146
extern DECLSPEC int SDLCALL SDLNet_TCP_Recv(TCPsocket sock, void *data, int maxlen);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   147
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   148
/* Close a TCP network socket */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   149
extern DECLSPEC void SDLCALL SDLNet_TCP_Close(TCPsocket sock);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   150
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   151
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   152
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   153
/* UDP network API                                                     */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   154
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   155
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   156
/* The maximum channels on a a UDP socket */
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   157
#define SDLNET_MAX_UDPCHANNELS  32
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   158
/* The maximum addresses bound to a single UDP socket channel */
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   159
#define SDLNET_MAX_UDPADDRESSES 4
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   160
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   161
typedef struct _UDPsocket *UDPsocket;
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   162
typedef struct {
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   163
    int channel;        /* The src/dst channel of the packet */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   164
    Uint8 *data;        /* The packet data */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   165
    int len;        /* The length of the packet data */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   166
    int maxlen;     /* The size of the data buffer */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   167
    int status;     /* packet status after sending */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   168
    IPaddress address;      /* The source/dest address of an incoming/outgoing packet */
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   169
} UDPpacket;
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   170
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   171
/* Allocate/resize/free a single UDP packet 'size' bytes long.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   172
   The new packet is returned, or NULL if the function ran out of memory.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   173
 */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   174
extern DECLSPEC UDPpacket * SDLCALL SDLNet_AllocPacket(int size);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   175
extern DECLSPEC int SDLCALL SDLNet_ResizePacket(UDPpacket *packet, int newsize);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   176
extern DECLSPEC void SDLCALL SDLNet_FreePacket(UDPpacket *packet);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   177
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   178
/* Allocate/Free a UDP packet vector (array of packets) of 'howmany' packets,
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   179
   each 'size' bytes long.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   180
   A pointer to the first packet in the array is returned, or NULL if the
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   181
   function ran out of memory.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   182
 */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   183
extern DECLSPEC UDPpacket ** SDLCALL SDLNet_AllocPacketV(int howmany, int size);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   184
extern DECLSPEC void SDLCALL SDLNet_FreePacketV(UDPpacket **packetV);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   185
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   186
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   187
/* Open a UDP network socket
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   188
   If 'port' is non-zero, the UDP socket is bound to a local port.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   189
   The 'port' should be given in native byte order, but is used
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   190
   internally in network (big endian) byte order, in addresses, etc.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   191
   This allows other systems to send to this socket via a known port.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   192
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   193
extern DECLSPEC UDPsocket SDLCALL SDLNet_UDP_Open(Uint16 port);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   194
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   195
/* Set the percentage of simulated packet loss for packets sent on the socket.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   196
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   197
extern DECLSPEC void SDLCALL SDLNet_UDP_SetPacketLoss(UDPsocket sock, int percent);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   198
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   199
/* Bind the address 'address' to the requested channel on the UDP socket.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   200
   If the channel is -1, then the first unbound channel will be bound with
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   201
   the given address as it's primary address.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   202
   If the channel is already bound, this new address will be added to the
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   203
   list of valid source addresses for packets arriving on the channel.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   204
   If the channel is not already bound, then the address becomes the primary
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   205
   address, to which all outbound packets on the channel are sent.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   206
   This function returns the channel which was bound, or -1 on error.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   207
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   208
extern DECLSPEC int SDLCALL SDLNet_UDP_Bind(UDPsocket sock, int channel, const IPaddress *address);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   209
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   210
/* Unbind all addresses from the given channel */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   211
extern DECLSPEC void SDLCALL SDLNet_UDP_Unbind(UDPsocket sock, int channel);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   212
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   213
/* Get the primary IP address of the remote system associated with the
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   214
   socket and channel.  If the channel is -1, then the primary IP port
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   215
   of the UDP socket is returned -- this is only meaningful for sockets
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   216
   opened with a specific port.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   217
   If the channel is not bound and not -1, this function returns NULL.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   218
 */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   219
extern DECLSPEC IPaddress * SDLCALL SDLNet_UDP_GetPeerAddress(UDPsocket sock, int channel);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   220
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   221
/* Send a vector of packets to the the channels specified within the packet.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   222
   If the channel specified in the packet is -1, the packet will be sent to
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   223
   the address in the 'src' member of the packet.
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   224
   Each packet will be updated with the status of the packet after it has
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   225
   been sent, -1 if the packet send failed.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   226
   This function returns the number of packets sent.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   227
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   228
extern DECLSPEC int SDLCALL SDLNet_UDP_SendV(UDPsocket sock, UDPpacket **packets, int npackets);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   229
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   230
/* Send a single packet to the specified channel.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   231
   If the channel specified in the packet is -1, the packet will be sent to
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   232
   the address in the 'src' member of the packet.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   233
   The packet will be updated with the status of the packet after it has
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   234
   been sent.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   235
   This function returns 1 if the packet was sent, or 0 on error.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   236
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   237
   NOTE:
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   238
   The maximum size of the packet is limited by the MTU (Maximum Transfer Unit)
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   239
   of the transport medium.  It can be as low as 250 bytes for some PPP links,
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   240
   and as high as 1500 bytes for ethernet.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   241
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   242
extern DECLSPEC int SDLCALL SDLNet_UDP_Send(UDPsocket sock, int channel, UDPpacket *packet);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   243
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   244
/* Receive a vector of pending packets from the UDP socket.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   245
   The returned packets contain the source address and the channel they arrived
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   246
   on.  If they did not arrive on a bound channel, the the channel will be set
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   247
   to -1.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   248
   The channels are checked in highest to lowest order, so if an address is
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   249
   bound to multiple channels, the highest channel with the source address
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   250
   bound will be returned.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   251
   This function returns the number of packets read from the network, or -1
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   252
   on error.  This function does not block, so can return 0 packets pending.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   253
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   254
extern DECLSPEC int SDLCALL SDLNet_UDP_RecvV(UDPsocket sock, UDPpacket **packets);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   255
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   256
/* Receive a single packet from the UDP socket.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   257
   The returned packet contains the source address and the channel it arrived
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   258
   on.  If it did not arrive on a bound channel, the the channel will be set
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   259
   to -1.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   260
   The channels are checked in highest to lowest order, so if an address is
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   261
   bound to multiple channels, the highest channel with the source address
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   262
   bound will be returned.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   263
   This function returns the number of packets read from the network, or -1
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   264
   on error.  This function does not block, so can return 0 packets pending.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   265
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   266
extern DECLSPEC int SDLCALL SDLNet_UDP_Recv(UDPsocket sock, UDPpacket *packet);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   267
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   268
/* Close a UDP network socket */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   269
extern DECLSPEC void SDLCALL SDLNet_UDP_Close(UDPsocket sock);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   270
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   271
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   272
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   273
/* Hooks for checking sockets for available data                       */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   274
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   275
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   276
typedef struct _SDLNet_SocketSet *SDLNet_SocketSet;
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   277
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   278
/* Any network socket can be safely cast to this socket type */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   279
typedef struct _SDLNet_GenericSocket {
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   280
    int ready;
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   281
} *SDLNet_GenericSocket;
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   282
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   283
/* Allocate a socket set for use with SDLNet_CheckSockets()
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   284
   This returns a socket set for up to 'maxsockets' sockets, or NULL if
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   285
   the function ran out of memory.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   286
 */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   287
extern DECLSPEC SDLNet_SocketSet SDLCALL SDLNet_AllocSocketSet(int maxsockets);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   288
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   289
/* Add a socket to a set of sockets to be checked for available data */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   290
#define SDLNet_TCP_AddSocket(set, sock) \
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   291
            SDLNet_AddSocket(set, SDL_reinterpret_cast(SDLNet_GenericSocket, sock))
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   292
#define SDLNet_UDP_AddSocket(set, sock) \
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   293
            SDLNet_AddSocket(set, SDL_reinterpret_cast(SDLNet_GenericSocket, sock))
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   294
extern DECLSPEC int SDLCALL SDLNet_AddSocket(SDLNet_SocketSet set, SDLNet_GenericSocket sock);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   295
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   296
/* Remove a socket from a set of sockets to be checked for available data */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   297
#define SDLNet_TCP_DelSocket(set, sock) \
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   298
            SDLNet_DelSocket(set, SDL_reinterpret_cast(SDLNet_GenericSocket, sock))
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   299
#define SDLNet_UDP_DelSocket(set, sock) \
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   300
            SDLNet_DelSocket(set, SDL_reinterpret_cast(SDLNet_GenericSocket, sock))
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   301
extern DECLSPEC int SDLCALL SDLNet_DelSocket(SDLNet_SocketSet set, SDLNet_GenericSocket sock);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   302
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   303
/* This function checks to see if data is available for reading on the
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   304
   given set of sockets.  If 'timeout' is 0, it performs a quick poll,
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   305
   otherwise the function returns when either data is available for
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   306
   reading, or the timeout in milliseconds has elapsed, which ever occurs
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   307
   first.  This function returns the number of sockets ready for reading,
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   308
   or -1 if there was an error with the select() system call.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   309
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   310
extern DECLSPEC int SDLCALL SDLNet_CheckSockets(SDLNet_SocketSet set, Uint32 timeout);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   311
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   312
/* After calling SDLNet_CheckSockets(), you can use this function on a
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   313
   socket that was in the socket set, to find out if data is available
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   314
   for reading.
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   315
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   316
#define SDLNet_SocketReady(sock) \
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   317
        ((sock != NULL) && SDL_reinterpret_cast(SDLNet_GenericSocket, sock)->ready)
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   318
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   319
/* Free a set of sockets allocated by SDL_NetAllocSocketSet() */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   320
extern DECLSPEC void SDLCALL SDLNet_FreeSocketSet(SDLNet_SocketSet set);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   321
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   322
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   323
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   324
/* Platform-independent data conversion functions                      */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   325
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   326
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   327
/* Write a 16/32 bit value to network packet buffer */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   328
extern DECLSPEC void SDLCALL SDLNet_Write16(Uint16 value, void *area);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   329
extern DECLSPEC void SDLCALL SDLNet_Write32(Uint32 value, void *area);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   330
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   331
/* Read a 16/32 bit value from network packet buffer */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   332
extern DECLSPEC Uint16 SDLCALL SDLNet_Read16(void *area);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   333
extern DECLSPEC Uint32 SDLCALL SDLNet_Read32(void *area);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   334
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   335
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   336
/* Error reporting functions                                           */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   337
/***********************************************************************/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   338
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   339
/* We'll use SDL's functions for error reporting */
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   340
#define SDLNet_SetError SDL_SetError
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   341
#define SDLNet_GetError SDL_GetError
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   342
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   343
/* I'm eventually going to try to disentangle SDL_net from SDL, thus making
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   344
   SDL_net an independent X-platform networking toolkit.  Not today though....
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   345
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   346
extern no_parse_DECLSPEC void SDLCALL SDLNet_SetError(const char *fmt, ...);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   347
extern no_parse_DECLSPEC char * SDLCALL SDLNet_GetError(void);
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   348
*/
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   349
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   350
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   351
/* Inline macro functions to read/write network data */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   352
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   353
/* Warning, some systems have data access alignment restrictions */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   354
#if defined(sparc) || defined(mips)
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   355
#define SDL_DATA_ALIGNED    1
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   356
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   357
#ifndef SDL_DATA_ALIGNED
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   358
#define SDL_DATA_ALIGNED    0
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   359
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   360
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   361
/* Write a 16 bit value to network packet buffer */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   362
#if !SDL_DATA_ALIGNED
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   363
#define SDLNet_Write16(value, areap)    \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   364
    (*SDL_reinterpret_cast(Uint16 *, areap) = SDL_SwapBE16(value))
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   365
#else
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   366
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   367
#define SDLNet_Write16(value, areap)    \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   368
do                  \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   369
{                   \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   370
    Uint8 *area = SDL_reinterpret_cast(Uint8 *, areap); \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   371
    area[0] = (value >>  8) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   372
    area[1] =  value        & 0xFF; \
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   373
} while ( 0 )
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   374
#else
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   375
#define SDLNet_Write16(value, areap)    \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   376
do                  \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   377
{                   \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   378
    Uint8 *area = SDL_reinterpret_cast(Uint8 *, areap); \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   379
    area[1] = (value >>  8) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   380
    area[0] =  value        & 0xFF; \
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   381
} while ( 0 )
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   382
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   383
#endif /* !SDL_DATA_ALIGNED */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   384
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   385
/* Write a 32 bit value to network packet buffer */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   386
#if !SDL_DATA_ALIGNED
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   387
#define SDLNet_Write32(value, areap)    \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   388
    *SDL_reinterpret_cast(Uint32 *, areap) = SDL_SwapBE32(value);
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   389
#else
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   390
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   391
#define SDLNet_Write32(value, areap)    \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   392
do                  \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   393
{                   \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   394
    Uint8 *area = SDL_reinterpret_cast(Uint8 *, areap); \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   395
    area[0] = (value >> 24) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   396
    area[1] = (value >> 16) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   397
    area[2] = (value >>  8) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   398
    area[3] =  value       & 0xFF;  \
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   399
} while ( 0 )
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   400
#else
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   401
#define SDLNet_Write32(value, areap)    \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   402
do                  \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   403
{                   \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   404
    Uint8 *area = SDL_reinterpret_cast(Uint8 *, areap); \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   405
    area[3] = (value >> 24) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   406
    area[2] = (value >> 16) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   407
    area[1] = (value >>  8) & 0xFF; \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   408
    area[0] =  value       & 0xFF;  \
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   409
} while ( 0 )
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   410
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   411
#endif /* !SDL_DATA_ALIGNED */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   412
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   413
/* Read a 16 bit value from network packet buffer */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   414
#if !SDL_DATA_ALIGNED
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   415
#define SDLNet_Read16(areap)        \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   416
    (SDL_SwapBE16(*SDL_reinterpret_cast(Uint16 *, areap)))
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   417
#else
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   418
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   419
#define SDLNet_Read16(areap)        \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   420
    (((SDL_reinterpret_cast(Uint8 *, areap))[0] <<  8) | (SDL_reinterpret_cast(Uint8 *, areap))[1] <<  0)
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   421
#else
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   422
#define SDLNet_Read16(areap)        \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   423
    (((SDL_reinterpret_cast(Uint8 *, areap))[1] <<  8) | (SDL_reinterpret_cast(Uint8 *, areap))[0] <<  0)
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   424
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   425
#endif /* !SDL_DATA_ALIGNED */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   426
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   427
/* Read a 32 bit value from network packet buffer */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   428
#if !SDL_DATA_ALIGNED
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   429
#define SDLNet_Read32(areap)        \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   430
    (SDL_SwapBE32(*SDL_reinterpret_cast(Uint32 *, areap)))
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   431
#else
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   432
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   433
#define SDLNet_Read32(areap)        \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   434
    (((SDL_reinterpret_cast(Uint8 *, areap))[0] << 24) | ((SDL_reinterpret_cast(Uint8 *, areap))[1] << 16) | \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   435
     ((SDL_reinterpret_cast(Uint8 *, areap))[2] <<  8) |  (SDL_reinterpret_cast(Uint8 *, areap))[3] <<  0)
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   436
#else
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   437
#define SDLNet_Read32(areap)        \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   438
    (((SDL_reinterpret_cast(Uint8 *, areap))[3] << 24) | ((SDL_reinterpret_cast(Uint8 *, areap))[2] << 16) | \
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 8083
diff changeset
   439
     ((SDL_reinterpret_cast(Uint8 *, areap))[1] <<  8) |  (SDL_reinterpret_cast(Uint8 *, areap))[0] <<  0)
8083
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   440
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   441
#endif /* !SDL_DATA_ALIGNED */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   442
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   443
/* Ends C function definitions when using C++ */
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   444
#ifdef __cplusplus
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   445
}
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   446
#endif
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   447
#include "close_code.h"
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   448
2edbd01a04a0 added sdl_net headers and def lib for windows, fix frontlib compilation on windows
koda
parents:
diff changeset
   449
#endif /* _SDL_NET_H */