ansification: remove _DEFUN

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>

libgloss/crx/fstat.c

@@ -19,8 +19,7 @@
  * fstat -- Since we have no file system, we just return an error.
  */
 int
-_DEFUN (fstat, (fd, buf),
-       int fd,
+fstat (int fd,
        struct stat *buf)
 {
   buf->st_mode = S_IFCHR;	/* Always pretend to be a tty */

libgloss/crx/getpid.c

@@ -19,8 +19,7 @@
  * getpid -- only one process, so just return 1.
  */
 int
-_DEFUN (getpid, (),
-        )
+getpid (void)
 {
   return __MYPID;
 }

libgloss/crx/isatty.c

@@ -20,8 +20,7 @@
  *           serial port, we'll say yes and return a 1.
  */
 int
-_DEFUN (isatty, (fd),
-       int fd)
+isatty (int fd)
 {
   return (1);
 }

libgloss/crx/kill.c

@@ -19,8 +19,7 @@
  * kill -- go out via exit...
  */
 int
-_DEFUN (kill, (pid, sig),
-        int pid,
+kill (int pid,
         int sig)
 {
   if(pid == __MYPID)

libgloss/crx/putnum.c

@@ -18,8 +18,7 @@
  * putnum -- print a 32 bit number in hex
  */
 void
-_DEFUN (putnum, (num),
-	unsigned int num)
+putnum (unsigned int num)
 {
   char  buf[9];
   int   cnt;

libgloss/crx/stat.c

@@ -20,8 +20,7 @@
  * stat -- Since we have no file system, we just return an error.
  */
 int
-_DEFUN (stat, (path, buf),
-       const char *path,
+stat (const char *path,
        struct stat *buf)
 {
   errno = EIO;