bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
/* LzmaRamDecode.h */
#ifndef __LzmaRamDecode_h
#define __LzmaRamDecode_h
#include <stdlib.h>
/*
LzmaRamGetUncompressedSize:
In:
inBuffer - input data
inSize - input data size
Out:
outSize - uncompressed size
Return code:
0 - OK
1 - Error in headers
*/
int LzmaRamGetUncompressedSize(
const unsigned char *inBuffer,
size_t inSize,
size_t *outSize);
/*
LzmaRamDecompress:
In:
inBuffer - input data
inSize - input data size
outBuffer - output data
outSize - output size
allocFunc - alloc function (can be malloc)
freeFunc - free function (can be free)
Out:
outSizeProcessed - processed size
Return code:
0 - OK
1 - Error in headers / data stream
2 - Memory allocating error
Memory requirements depend from properties of LZMA stream.
With default lzma settings it's about 16 KB.
*/
int LzmaRamDecompress(
const unsigned char *inBuffer,
size_t inSize,
unsigned char *outBuffer,
size_t outSize,
size_t *outSizeProcessed,
void * (*allocFunc)(size_t size),
void (*freeFunc)(void *));
#endif