MiNTlib: missing error message

[Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>]

The error message for ELOCKED is missing in strerror.c.  I have used
the text from the comment in errno.h.

--- orig/strerror.c	Tue Jul 19 18:53:12 1994
+++ strerror.c	Tue Nov  8 21:17:38 1994
@@ -63,7 +63,7 @@
 	nullstr,				/* 55 */
 	nullstr,				/* 56 */
 	nullstr,				/* 57 */
-	nullstr,				/* 58 */
+	"locking conflict",			/* 58 */
 	nullstr,				/* 59 */
 	nullstr,				/* 60 */
 	nullstr,				/* 61 */

-- 
Andreas Schwab                                      "And now for something
schwab@issan.informatik.uni-dortmund.de              completely different"