X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fxgethostname.c;h=1f4d728a038210f0805b0a0b02891f24dc0b9c9d;hb=265465e1145409720be48d30b6277a59151d293a;hp=5178784baca5bffa889d7db3078a65f0b3f405e0;hpb=a83f0239e5027272c6f5b38fa2d06e96675d81dc;p=gnulib.git

diff --git a/lib/xgethostname.c b/lib/xgethostname.c
index 5178784ba..1f4d728a0 100644
--- a/lib/xgethostname.c
+++ b/lib/xgethostname.c
@@ -21,6 +21,9 @@
 # include <config.h>
 #endif
 
+/* Specification.  */
+#include "xgethostname.h"
+
 #include <stdlib.h>
 #include <sys/types.h>
 
@@ -30,16 +33,13 @@ extern int errno;
 #endif
 
 #include "error.h"
+#include "exit.h"
 #include "xalloc.h"
 
 #ifndef ENAMETOOLONG
 # define ENAMETOOLONG 9999
 #endif
 
-#ifndef EXIT_FAILURE
-# define EXIT_FAILURE 1
-#endif
-
 int gethostname ();
 
 #ifndef INITIAL_HOSTNAME_LENGTH
@@ -50,7 +50,7 @@ int gethostname ();
    If malloc fails, exit.
    Upon any other failure, return NULL.  */
 char *
-xgethostname ()
+xgethostname (void)
 {
   char *hostname;
   size_t size;