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-rw-r--r--src/sys2.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/sys2.h b/src/sys2.h
index 64402a9b6..d8bd622fe 100644
--- a/src/sys2.h
+++ b/src/sys2.h
@@ -321,6 +321,18 @@ char *ttyname ();
uid_t geteuid ();
#endif
+#if !HAVE_DECL_GETPWUID
+struct passwd *getpwuid ();
+#endif
+
+#if !HAVE_DECL_GETGRGID
+struct group *getgrgid ();
+#endif
+
+#if !HAVE_DECL_GETUID
+uid_t getuid ();
+#endif
+
#include "xalloc.h"
#if ! defined HAVE_MEMPCPY && ! defined mempcpy