So I just wrote an atrac3+ frame decode library (2013-06-03)

[vit9696]

Yeah just tried to compile on Mac and it failed. There is still a bit more work to be done to get it to work on other OS's

Really? It should compile with the latest changes.

Ugh.... second patch is missing. Just add

#ifdef __APPLE__
#define lseek64 lseek
#ifndef __NR_ftruncate64
#define __NR_ftruncate64 194
#endif

to Mai_All.h