--- getcwd.c	2004-02-20 19:10:26.000000000 -0600
+++ void_pwd.c	2004-02-20 19:16:53.000000000 -0600
@@ -34,6 +34,8 @@
 # include "config.h"
 #endif
 
+#include <stdio.h>
+#include <stdlib.h>
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -207,7 +209,7 @@
    unless SIZE == 0, in which case it is as big as necessary.  */
 
 GETCWD_RETURN_TYPE
-__getcwd (buf, size)
+void_getcwd (buf, size)
      char *buf;
      size_t size;
 {
@@ -249,12 +251,12 @@
   pathp = path + allocated;
   *--pathp = '\0';
 
-  if (__lstat (".", &st) < 0)
+  if (lstat (".", &st) < 0)
     goto lose2;
   thisdev = st.st_dev;
   thisino = st.st_ino;
 
-  if (__lstat ("/", &st) < 0)
+  if (lstat ("/", &st) < 0)
     goto lose2;
   rootdev = st.st_dev;
   rootino = st.st_ino;
@@ -305,20 +307,20 @@
       dotp -= 3;
 
       /* Figure out if this directory is a mount point.  */
-      if (__lstat (dotp, &st) < 0)
+      if (lstat (dotp, &st) < 0)
 	goto lose;
       dotdev = st.st_dev;
       dotino = st.st_ino;
       mount_point = dotdev != thisdev;
 
       /* Search for the last directory.  */
-      dirstream = __opendir (dotp);
+      dirstream = opendir (dotp);
       if (dirstream == NULL)
 	goto lose;
       /* Clear errno to distinguish EOF from error if readdir returns
 	 NULL.  */
       __set_errno (0);
-      while ((d = __readdir (dirstream)) != NULL)
+      while ((d = readdir (dirstream)) != NULL)
 	{
 	  if (d->d_name[0] == '.' &&
 	      (d->d_name[1] == '\0' ||
@@ -341,7 +343,7 @@
 		 entry is in fact the one we are looking for we will find
 		 out soon as we reach the end of the directory without
 		 having found anything.  */
-	      if (__lstat (name, &st) >= 0
+	      if (lstat (name, &st) >= 0
 		  && st.st_dev == thisdev && st.st_ino == thisino)
 		break;
 	    }
@@ -349,7 +351,7 @@
       if (d == NULL)
 	{
 	  int save = errno;
-	  (void) __closedir (dirstream);
+	  (void) closedir (dirstream);
 	  if (save == 0)
 	    /* EOF on dirstream, which means that the current directory
 	       has been removed.  */
@@ -365,7 +367,7 @@
 	    {
 	      if (size != 0)
 		{
-		  (void) __closedir (dirstream);
+		  (void) closedir (dirstream);
 		  __set_errno (ERANGE);
 		  goto lose;
 		}
@@ -378,7 +380,7 @@
 		  tmp = realloc (path, allocated);
 		  if (tmp == NULL)
 		    {
-		      (void) __closedir (dirstream);
+		      (void) closedir (dirstream);
 		      __set_errno (ENOMEM);/* closedir might have changed it.*/
 		      goto lose;
 		    }
@@ -394,7 +396,7 @@
 	  pathp -= namlen;
 	  (void) memcpy (pathp, d->d_name, namlen);
 	  *--pathp = '/';
-	  (void) __closedir (dirstream);
+	  (void) closedir (dirstream);
 	}
 
       thisdev = dotdev;
@@ -426,3 +428,8 @@
 #if defined _LIBC && !defined __getcwd
 weak_alias (__getcwd, getcwd)
 #endif
+
+int main() {
+  printf("%s\n",void_getcwd());
+  return 0;
+}