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obstack.m4 (gl_PREREQ_OBSTACK): Require
[gnulib.git]
/
lib
/
xreadlink.c
diff --git
a/lib/xreadlink.c
b/lib/xreadlink.c
index
41f5242
..
2e66c07
100644
(file)
--- a/
lib/xreadlink.c
+++ b/
lib/xreadlink.c
@@
-27,10
+27,6
@@
#include <stdio.h>
#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
#include <limits.h>
#include <sys/types.h>
#include <stdlib.h>