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-rw-r--r--gdb/xm-i386mach.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/xm-i386mach.h b/gdb/xm-i386mach.h
index 244361b..c71a103 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;