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-rw-r--r--ext/pty/pty.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/ext/pty/pty.c b/ext/pty/pty.c
index 82c82f16684..b946fc8380e 100644
--- a/ext/pty/pty.c
+++ b/ext/pty/pty.c
@@ -103,8 +103,6 @@ char *MasterDevice = "/dev/pty%s",
static char SlaveName[DEVICELEN];
-extern int errno;
-
#ifndef HAVE_SETEUID
# ifdef HAVE_SETREUID
# define seteuid(e) setreuid(-1, (e))