shithub: scc

ref: b9b8ac6cf7afbdcad2b2b725b09fdeddc63ba2b3
dir: /include/bits/darwin/sys.h/

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#define O_RDONLY  0x00000000
#define O_WRONLY  0x00000001
#define O_RDWR    0x00000002

#define O_TRUNC   0x00000400
#define O_APPEND  0x00000008
#define O_CREAT   0x00000200

#define AT_FDCWD  -100
#define CLOCKS_PER_SEC ((clock_t) 1000000)
#define RUSAGE_SELF 0

typedef int pid_t;

struct sigaction {
	void (*sa_handler)(int);
	int sa_mask;
	int sa_flags;
};

extern pid_t _getpid(void);
extern int _kill(pid_t pid, int signum);
extern int _sigaction(int sig, struct sigaction *new, struct sigaction *old);