syscall.h

// System call numbers
#define SYS_fork            1
#define SYS_exit            2
#define SYS_wait            3
#define SYS_pipe            4
#define SYS_read            5
#define SYS_kill            6
#define SYS_exec            7
#define SYS_fstat           8
#define SYS_chdir           9
#define SYS_dup            10
#define SYS_getpid         11
#define SYS_sbrk           12
#define SYS_sleep          13
#define SYS_uptime         14
#define SYS_open           15
#define SYS_write          16
#define SYS_mknod          17
#define SYS_unlink         18
#define SYS_link           19
#define SYS_mkdir          20
#define SYS_close          21
#define SYS_cps            22
#define SYS_ccreate        23
#define SYS_cstart         24
#define SYS_cpause         25
#define SYS_cstop          26
#define SYS_cresume        27
#define SYS_cfork          28
#define SYS_cgetrootdir    29
#define SYS_getcontrootdir 30