diff --git a/unistd.h b/unistd.h
index b0beac3..c724554 100644
--- a/unistd.h
+++ b/unistd.h
@@ -57,93 +57,93 @@
 
 #ifdef __LIBRARY__
 
-#define __NR_setup	0	/* used only by init, to get system going */
-#define __NR_exit	1
-#define __NR_fork	2
-#define __NR_read	3
-#define __NR_write	4
-#define __NR_open	5
-#define __NR_close	6
-#define __NR_waitpid	7
-#define __NR_creat	8
-#define __NR_link	9
-#define __NR_unlink	10
-#define __NR_execve	11
-#define __NR_chdir	12
-#define __NR_time	13
-#define __NR_mknod	14
-#define __NR_chmod	15
-#define __NR_chown	16
-#define __NR_break	17
-#define __NR_stat	18
-#define __NR_lseek	19
-#define __NR_getpid	20
-#define __NR_mount	21
-#define __NR_umount	22
-#define __NR_setuid	23
-#define __NR_getuid	24
-#define __NR_stime	25
-#define __NR_ptrace	26
-#define __NR_alarm	27
-#define __NR_fstat	28
-#define __NR_pause	29
-#define __NR_utime	30
-#define __NR_stty	31
-#define __NR_gtty	32
-#define __NR_access	33
-#define __NR_nice	34
-#define __NR_ftime	35
-#define __NR_sync	36
-#define __NR_kill	37
-#define __NR_rename	38
-#define __NR_mkdir	39
-#define __NR_rmdir	40
-#define __NR_dup	41
-#define __NR_pipe	42
-#define __NR_times	43
-#define __NR_prof	44
-#define __NR_brk	45
-#define __NR_setgid	46
-#define __NR_getgid	47
-#define __NR_signal	48
-#define __NR_geteuid	49
-#define __NR_getegid	50
-#define __NR_acct	51
-#define __NR_phys	52
-#define __NR_lock	53
-#define __NR_ioctl	54
-#define __NR_fcntl	55
-#define __NR_mpx	56
-#define __NR_setpgid	57
-#define __NR_ulimit	58
-#define __NR_uname	59
-#define __NR_umask	60
-#define __NR_chroot	61
-#define __NR_ustat	62
-#define __NR_dup2	63
-#define __NR_getppid	64
-#define __NR_getpgrp	65
-#define __NR_setsid	66
-#define __NR_sigaction	67
-#define __NR_sgetmask	68
-#define __NR_ssetmask	69
-#define __NR_setreuid	70
-#define __NR_setregid	71
-#define __NR_sigsuspend	72
-#define __NR_sigpending	73
-#define __NR_sethostname 74
-#define __NR_setrlimit	75
-#define __NR_getrlimit	76
-#define __NR_getrusage	77
-#define __NR_gettimeofday	78
-#define __NR_settimeofday	79
-#define __NR_getgroups	80
-#define __NR_setgroups  81
-#define __NR_select	82
-#define __NR_symlink	83
-#define __NR_lstat	84
-#define __NR_readlink	85
-#define __NR_uselib	86
+#define __NR_setup	1	/* used only by init, to get system going */
+#define __NR_exit	2
+#define __NR_fork	3
+#define __NR_read	4
+#define __NR_write	5
+#define __NR_open	6
+#define __NR_close	7
+#define __NR_waitpid	8
+#define __NR_creat	9
+#define __NR_link	10
+#define __NR_unlink	11
+#define __NR_execve	12
+#define __NR_chdir	13
+#define __NR_time	14
+#define __NR_mknod	15
+#define __NR_chmod	16
+#define __NR_chown	17
+#define __NR_break	18
+#define __NR_stat	19
+#define __NR_lseek	20
+#define __NR_getpid	21
+#define __NR_mount	22
+#define __NR_umount	23
+#define __NR_setuid	24
+#define __NR_getuid	25
+#define __NR_stime	26
+#define __NR_ptrace	27
+#define __NR_alarm	28
+#define __NR_fstat	29
+#define __NR_pause	30
+#define __NR_utime	31
+#define __NR_stty	32
+#define __NR_gtty	33
+#define __NR_access	34
+#define __NR_nice	35
+#define __NR_ftime	36
+#define __NR_sync	37
+#define __NR_kill	38
+#define __NR_rename	39
+#define __NR_mkdir	40
+#define __NR_rmdir	41
+#define __NR_dup	42
+#define __NR_pipe	43
+#define __NR_times	44
+#define __NR_prof	45
+#define __NR_brk	46
+#define __NR_setgid	47
+#define __NR_getgid	48
+#define __NR_signal	49
+#define __NR_geteuid	50
+#define __NR_getegid	51
+#define __NR_acct	52
+#define __NR_phys	53
+#define __NR_lock	54
+#define __NR_ioctl	55
+#define __NR_fcntl	56
+#define __NR_mpx	57
+#define __NR_setpgid	58
+#define __NR_ulimit	59
+#define __NR_uname	60
+#define __NR_umask	61
+#define __NR_chroot	62
+#define __NR_ustat	63
+#define __NR_dup2	64
+#define __NR_getppid	65
+#define __NR_getpgrp	66
+#define __NR_setsid	67
+#define __NR_sigaction	68
+#define __NR_sgetmask	69
+#define __NR_ssetmask	70
+#define __NR_setreuid	71
+#define __NR_setregid	72
+#define __NR_sigsuspend	73
+#define __NR_sigpending	74
+#define __NR_sethostname 75
+#define __NR_setrlimit	76
+#define __NR_getrlimit	77
+#define __NR_getrusage	78
+#define __NR_gettimeofday	79
+#define __NR_settimeofday	80
+#define __NR_getgroups	81
+#define __NR_setgroups  82
+#define __NR_select	83
+#define __NR_symlink	84
+#define __NR_lstat	85
+#define __NR_readlink	86
+#define __NR_uselib	87
 
 
 #define _syscall0(type,name) \
@@ -274,10 +274,6 @@ int dup2(int oldfd, int newfd);
 int getppid(void);
 pid_t getpgrp(void);
 pid_t setsid(void);
-int sleep(unsigned int seconds);
-long getcwd(char *buf, size_t size);
-
-
 
 #define __always_inline inline __attribute__((always_inline))