#define	SYS_exit	1
#define	SYS_fork	2
#define	SYS_read	3
#define	SYS_write	4
#define	SYS_open	5
#define	SYS_close	6
#define	SYS_wait4	7
#define	SYS_creat	8
#define	SYS_link	9
#define	SYS_unlink	10
#define	SYS_execv	11
#define	SYS_chdir	12
#define	SYS_mknod	14
#define	SYS_chmod	15
#define	SYS_chown	16
#define	SYS_lseek	19
#define	SYS_getpid	20
#define SYS_isatty      21
#define SYS_fstat       22
#define SYS_time 	23


#define SYS_ARG		24
