Added prototype to declaration of strerror().

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index b4a1ff6efcfe76989eb4d191638b331dd75b6208..c2166dc829f4560054438c202417daf68177c5d3 100644 (file)
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -29,7 +29,7 @@
 #include "modsupport.h"
 #include "errors.h"
 
-extern char *strerror();
+extern char *strerror PROTO((int));
 
 #ifdef AMOEBA
 #define NO_LSTAT