Fix warnings when compiling on MS-Windows with -std=gnu99.

[bpt/emacs.git] / nt / inc / grp.h

diff --git a/nt/inc/grp.h b/nt/inc/grp.h
index 1c439e2..3d36904 100644 (file)
--- a/nt/inc/grp.h
+++ b/nt/inc/grp.h
@@ -1,6 +1,6 @@
 /* Replacement grp.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2003-2011  Free Software Foundation, Inc.
+Copyright (C) 2003-2012  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -28,7 +28,10 @@ struct group {
   gid_t gr_gid;                /* group numerical ID */
 };
 
-struct group *getgrgid(gid_t);
+extern unsigned getgid (void);
+extern unsigned getegid (void);
+
+extern struct group *getgrgid(gid_t);
 
 #endif /* _GRP_H */