kernel32: Add missing stdarg.h includes.

[Michael Stefaniuc]

This fixes a compile breakage with older gcc versions.
---
 dlls/kernel32/module.c  |    1 +
 dlls/kernel32/process.c |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/dlls/kernel32/module.c b/dlls/kernel32/module.c
index 76e1b0f..e7e38ce 100644
--- a/dlls/kernel32/module.c
+++ b/dlls/kernel32/module.c
@@ -22,6 +22,7 @@
 #include "wine/port.h"
 
 #include <fcntl.h>
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index e481e0c..92d645c 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -25,6 +25,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <signal.h>
+#include <stdarg.h>
 #include <stdio.h>
 #include <time.h>
 #ifdef HAVE_SYS_TIME_H
-- 
1.6.6