* aclocal.m4 (libiberty_AC_DECLARE_ERRNO): New macro.

[deliverable/binutils-gdb.git] / libiberty / strtoul.c

diff --git a/libiberty/strtoul.c b/libiberty/strtoul.c
index 2ec32043e6b7b2d38882b64c4630d570a4d446c4..59d428cd49e0d38afc63c902cb9480dd29efd2c4 100644 (file)
--- a/libiberty/strtoul.c
+++ b/libiberty/strtoul.c
@@ -31,6 +31,9 @@
 #include <limits.h>
 #include <ctype.h>
 #include <errno.h>
+#ifdef NEED_DECLARATION_ERRNO
+extern int errno;
+#endif
 #if 0
 #include <stdlib.h>
 #endif