Remove the types Dev_t, _mnx_Gui, _mnx_Uid, and similar.

Use ANSI-style function declarations where necessary.

lib/libc/other/getgrent.c

@@ -127,7 +127,7 @@ struct group *getgrent(void)
 	}
 }
 
-struct group *getgrgid(_mnx_Gid_t gid)
+struct group *getgrgid(gid_t gid)
 /* Return the group file entry belonging to the user-id. */
 {
 	struct group *gr;

lib/libc/other/getpwent.c

@@ -120,7 +120,7 @@ struct passwd *getpwent(void)
 	}
 }
 
-struct passwd *getpwuid(_mnx_Uid_t uid)
+struct passwd *getpwuid(uid_t uid)
 /* Return the password file entry belonging to the user-id. */
 {
 	struct passwd *pw;

lib/libc/posix/_chmod.c

@@ -2,9 +2,7 @@
 #define chmod	_chmod
 #include <sys/stat.h>
 
-PUBLIC int chmod(name, mode)
-_CONST char *name;
-_mnx_Mode_t mode;
+PUBLIC int chmod(const char *name, mode_t mode)
 {
   message m;
 

lib/libc/posix/_chown.c

@@ -3,10 +3,7 @@
 #include <string.h>
 #include <unistd.h>
 
-PUBLIC int chown(name, owner, grp)
-_CONST char *name;
-_mnx_Uid_t owner;
-_mnx_Gid_t grp;
+PUBLIC int chown(const char *name, uid_t owner, gid_t grp)
 {
   message m;
 

lib/libc/posix/_creat.c

@@ -2,9 +2,7 @@
 #define creat	_creat
 #include <fcntl.h>
 
-PUBLIC int creat(name, mode)
-_CONST char *name;
-_mnx_Mode_t mode;
+PUBLIC int creat(const char *name, mode_t mode)
 {
   message m;
 

lib/libc/posix/_fchmod.c

@@ -2,9 +2,7 @@
 #define fchmod	_fchmod
 #include <sys/stat.h>
 
-PUBLIC int fchmod(fd, mode)
-int fd;
-_mnx_Mode_t mode;
+PUBLIC int fchmod(int fd, mode_t mode)
 {
   message m;
 

lib/libc/posix/_fchown.c

@@ -3,10 +3,7 @@
 #include <string.h>
 #include <unistd.h>
 
-PUBLIC int fchown(fd, owner, grp)
-int fd;
-_mnx_Uid_t owner;
-_mnx_Gid_t grp;
+PUBLIC int fchown(int fd, uid_t owner, gid_t grp)
 {
   message m;
 

lib/libc/posix/_mkdir.c

@@ -3,9 +3,7 @@
 #include <sys/stat.h>
 #include <string.h>
 
-PUBLIC int mkdir(name, mode)
-_CONST char *name;
-_mnx_Mode_t mode;
+PUBLIC int mkdir(const char *name, mode_t mode)
 {
   message m;
 

lib/libc/posix/_mkfifo.c

@@ -4,9 +4,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-PUBLIC int mkfifo(name, mode)
-_CONST char *name;
-_mnx_Mode_t mode;
+PUBLIC int mkfifo(const char *name, mode_t mode)
 {
-  return mknod(name, mode | S_IFIFO, (Dev_t) 0);
+  return mknod(name, mode | S_IFIFO, (dev_t) 0);
 }

lib/libc/posix/_mknod.c

@@ -4,10 +4,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-PUBLIC int mknod(name, mode, dev)
-_CONST char *name;
-_mnx_Mode_t mode;
-Dev_t dev;
+PUBLIC int mknod(const char *name, mode_t mode, dev_t dev)
 {
   message m;
 

lib/libc/posix/_open.c

@@ -7,9 +7,7 @@
 #if _ANSI
 PUBLIC int open(const char *name, int flags, ...)
 #else
-PUBLIC int open(name, flags)
-_CONST char *name;
-int flags;
+PUBLIC int open(const char *name, int flags)
 #endif
 {
   va_list argp;
@@ -19,7 +17,7 @@ int flags;
   if (flags & O_CREAT) {
 	m.m1_i1 = strlen(name) + 1;
 	m.m1_i2 = flags;
-	m.m1_i3 = va_arg(argp, _mnx_Mode_t);
+	m.m1_i3 = va_arg(argp, mode_t);
 	m.m1_p1 = (char *) name;
   } else {
 	_loadname(name, &m);

lib/libc/posix/_setgid.c

@@ -3,8 +3,7 @@
 #define setegid	_setegid
 #include <unistd.h>
 
-PUBLIC int setgid(grp)
-gid_t grp;
+PUBLIC int setgid(gid_t grp)
 {
   message m;
 
@@ -12,8 +11,7 @@ gid_t grp;
   return(_syscall(MM, SETGID, &m));
 }
 
-PUBLIC int setegid(grp)
-gid_t grp;
+PUBLIC int setegid(gid_t grp)
 {
   message m;
 

lib/libc/posix/_setuid.c

@@ -3,8 +3,7 @@
 #define seteuid	_seteuid
 #include <unistd.h>
 
-PUBLIC int setuid(usr)
-_mnx_Uid_t usr;
+PUBLIC int setuid(uid_t usr)
 {
   message m;
 
@@ -12,8 +11,7 @@ _mnx_Uid_t usr;
   return(_syscall(MM, SETUID, &m));
 }
 
-PUBLIC int seteuid(usr)
-_mnx_Uid_t usr;
+PUBLIC int seteuid(uid_t usr)
 {
   message m;
 

lib/libc/posix/_umask.c

@@ -2,8 +2,7 @@
 #define umask	_umask
 #include <sys/stat.h>
 
-PUBLIC mode_t umask(complmode)
-_mnx_Mode_t complmode;
+PUBLIC mode_t umask(mode_t complmode)
 {
   message m;
 

lib/libc/stdio/fopen.c

@@ -40,7 +40,7 @@
 #define	O_APPEND	0x040
 
 int _open(const char *path, int flags);
-int _creat(const char *path, _mnx_Mode_t mode);
+int _creat(const char *path, mode_t mode);
 int _close(int d);
 
 FILE *

lib/libc/stdio/freopen.c

@@ -25,7 +25,7 @@
 #define	O_APPEND	0x040
 
 int _open(const char *path, int flags);
-int _creat(const char *path, _mnx_Mode_t mode);
+int _creat(const char *path, mode_t mode);
 int _close(int d);
 
 FILE *