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-rw-r--r--lib/ftruncate.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/ftruncate.c b/lib/ftruncate.c
index adf87f64b..c062fe80d 100644
--- a/lib/ftruncate.c
+++ b/lib/ftruncate.c
@@ -79,9 +79,6 @@ ftruncate (int fd, off_t length)
# else /* not F_CHSIZE nor F_FREESP nor HAVE_CHSIZE */
# include <errno.h>
-# ifndef errno
-extern int errno;
-# endif
int
ftruncate (int fd, off_t length)