Add ``extern void bzero();'' for SGI, to keep gcc -Wall happy.

diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c
index 3cbd4e8572c07681229cf92920f70d7807ab0874..113b495a812f22eaa055ccd1f84e29e62c430983 100644 (file)
--- a/Modules/selectmodule.c
+++ b/Modules/selectmodule.c
@@ -43,6 +43,11 @@ have any value except INVALID_SOCKET.
 #include <unistd.h>
 #endif
 
+#ifdef __sgi
+/* This is missing from unistd.h */
+extern void bzero();
+#endif
+
 #include <sys/types.h>
 
 #ifdef MS_WINDOWS