GNU text utilities

diff --git a/lib/strtol.c b/lib/strtol.c
index 5e8a310..392f6eb 100644 (file)
--- a/lib/strtol.c
+++ b/lib/strtol.c
@@ -33,12 +33,19 @@ Cambridge, MA 02139, USA.  */
 #if HAVE_LIMITS_H
 #include <limits.h>
 #endif
+
 #ifndef ULONG_MAX
-#define        LONG_MAX (~(1 << (sizeof (long) * 8 - 1)))
-#define LONG_MIN (-LONG_MAX-1)
 #define ULONG_MAX ((unsigned long) ~(unsigned long) 0)
 #endif
 
+#ifndef LONG_MAX
+#define        LONG_MAX (~(1 << (sizeof (long) * 8 - 1)))
+#endif
+
+#ifndef LONG_MIN
+#define LONG_MIN (-LONG_MAX - 1)
+#endif
+
 #if STDC_HEADERS
 #include <stddef.h>
 #include <stdlib.h>