Include <stdlib.h> if available. Don't declare errno if it's a macro.

1999-08-30 15:07:30 +00:00
parent 9ee8cf9e1a
commit 1ee65e5c81
1 changed files with 6 additions and 0 deletions
--- a/lib-src/emacsserver.c
+++ b/lib-src/emacsserver.c
@@ -65,7 +65,13 @@ void fatal_error ();
 #include <unistd.h>
 #endif

+#ifdef STDC_HEADERS
+#include <stdlib.h>
+#endif
+
+#ifndef errno
 extern int errno;
+#endif

 /* Copied from src/process.c */
 #ifdef FD_SET