--- ./sys/src/base/ptoc/ptoc/ptoc.c.ori	2005-12-18 02:40:40.000000000 +0100
+++ ./sys/src/base/ptoc/ptoc/ptoc.c	2005-12-18 02:59:02.000000000 +0100
@@ -37,6 +37,8 @@
 #include <memory.h>
 #include <signal.h>
 #include "wait.h"
+/*UJ	compile with GCC 3.4.4 */
+#include <stdlib.h>
 #if ! WIN32
 #include <sys/param.h>
 #endif
@@ -66,7 +68,7 @@
 
 char	*tfile;
 
-/* MWa */ extern char *malloc () ;
+/* MWa */ /* extern char *malloc () ; UJ */
 extern  char *PTOC_id[] ; /* 92-Sep-15 J.Bruehe  forces 'Version.c' even on AIX */
 
 char	*setsuf(), *savestr();