* aclocal.m4 (libiberty_AC_DECLARE_ERRNO): New macro.

[pf3gnuchains/sourceware.git] / libiberty / strtol.c

diff --git a/libiberty/strtol.c b/libiberty/strtol.c
index 37d1706..b4c66c4 100644 (file)
--- a/libiberty/strtol.c
+++ b/libiberty/strtol.c
@@ -10,10 +10,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
+ * 3. [rescinded 22 July 1999]
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
@@ -34,6 +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