1 files changed, 7 insertions, 1 deletions

diff --git a/lib-src/emacsserver.c b/lib-src/emacsserver.c
index 05449bf6105..3d4d4cf9937 100644
--- a/lib-src/emacsserver.c
+++ b/lib-src/emacsserver.c
@@ -81,10 +81,16 @@ extern int errno;
 #define FD_ZERO(p) (*(p) = 0)
 #endif /* no FD_SET */
 
+int
 main ()
 {
   char system_name[32];
-  int s, infd, fromlen;
+  int s, infd;
+#ifdef __GNU_LIBRARY__
+  size_t fromlen;
+#else
+  int fromlen;
+#endif
   struct sockaddr_un server, fromunix;
   char *homedir;
   char *str, string[BUFSIZ], code[BUFSIZ];