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#ifndef _DOOM_FCNTL_H #define _DOOM_FCNTL_H #define O_RDONLY 0x0000 #define O_WRONLY 0x0001 #define O_RDWR 0x0002 #define O_CREAT 0x0040 #define O_TRUNC 0x0200 #define O_APPEND 0x0400 int open(const char *pathname, int flags, ...); #endif /* _DOOM_FCNTL_H */