From ff1e35cb62df4179a14a64cbee4c752eb0ba8885 Mon Sep 17 00:00:00 2001
From: Stu Grossman <grossman@cygnus>
Date: Wed, 8 Apr 1992 01:14:17 +0000
Subject: [PATCH] * xm-i386mach.h:  add decl for errno.

---
 gdb/ChangeLog     | 2 ++
 gdb/xm-i386mach.h | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a9ccc1855d2..8c44063e82f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,7 @@
 Tue Apr  7 16:34:07 1992  Per Bothner  (bothner@cygnus.com)
 
+	* xm-i386mach.h:  add decl for errno.
+
 	* breakpoint.c (breakpoint_1):  Add (int) casts for enums
 	used in array index context (otherwise, some compilers barf).	
 
diff --git a/gdb/xm-i386mach.h b/gdb/xm-i386mach.h
index 244361bd00d..c71a103b211 100644
--- a/gdb/xm-i386mach.h
+++ b/gdb/xm-i386mach.h
@@ -42,3 +42,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define FETCH_INFERIOR_REGISTERS
 
 #define PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
+
+/* <errno.h> only defines this if __STDC__!!! */
+extern int errno;
-- 
2.30.2