scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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sys.h (794B)


      1 #define O_RDONLY  0x00000000
      2 #define O_WRONLY  0x00000001
      3 #define O_RDWR    0x00000002
      4 #define O_ACCMODE 0x00000003
      5 
      6 #define O_CLOEXEC 0x00400000
      7 #define O_EXCL    0x00000800
      8 #define O_TRUNC   0x00000400
      9 #define O_CREAT   0x00000200
     10 #define O_APPEND  0x00000008
     11 
     12 #define AT_FDCWD  -100
     13 #define CLOCKS_PER_SEC ((clock_t) 1000000)
     14 #define RUSAGE_SELF 0
     15 
     16 #define F_OK    0
     17 #define X_OK    1
     18 #define R_OK    4
     19 #define W_OK    2
     20 
     21 typedef int pid_t;
     22 
     23 struct sigaction;
     24 struct rusage;
     25 
     26 extern int _execve(const char *, const char *[], const char *[]);
     27 extern int _fork(void);
     28 extern pid_t _getpid(void);
     29 extern int _kill(pid_t, int);
     30 extern int _sigaction(int, struct sigaction *, struct sigaction *);
     31 extern pid_t _wait4(pid_t, int *, int, struct rusage *);
     32 extern pid_t _waitpid(pid_t, int *, int);