diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 40ea55b38c..8020c42c2e 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2009-09-15	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* libcsupport/src/getpwent.c: Ansify.
+
 2009-09-14	Sebastian Huber <Sebastian.Huber@embedded-brains.de>
 
 	* score/src/heapalignupuptr.c, score/src/heapallocatealigned.c:
diff --git a/cpukit/libcsupport/src/getpwent.c b/cpukit/libcsupport/src/getpwent.c
index af77444a86..a4b47e50fa 100644
--- a/cpukit/libcsupport/src/getpwent.c
+++ b/cpukit/libcsupport/src/getpwent.c
@@ -259,7 +259,7 @@ struct passwd *getpwuid(
   return p;
 }
 
-struct passwd *getpwent()
+struct passwd *getpwent(void)
 {
   if (passwd_fp == NULL)
     return NULL;
@@ -418,7 +418,7 @@ struct group *getgrgid(
   return p;
 }
 
-struct group *getgrent()
+struct group *getgrent(void)
 {
   if (group_fp == NULL)
     return NULL;