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
// ExitCode.h
#ifndef __EXIT_CODE_H
#define __EXIT_CODE_H
namespace NExitCode {
enum EEnum {
kSuccess = 0, // Successful operation
kWarning = 1, // Non fatal error(s) occurred
kFatalError = 2, // A fatal error occurred
// kCRCError = 3, // A CRC error occurred when unpacking
// kLockedArchive = 4, // Attempt to modify an archive previously locked
// kWriteError = 5, // Write to disk error
// kOpenError = 6, // Open file error
kUserError = 7, // Command line option error
kMemoryError = 8, // Not enough memory for operation
// kCreateFileError = 9, // Create file error
kUserBreak = 255 // User stopped the process
};
}
#endif