pkgsrc-wip/powwow/patches/patch-main_c

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$NetBSD$
# HG changeset patch
# User ng0@n0.is
# Date 1561112947 0
# Fri Jun 21 10:29:07 2019 +0000
# Node ID aaf73ded1091bceebe83aece7c80390c58ebdd63
# Parent c8b10f57c09660162b34ad143ee294f5ecc5aa0f
main.c: Remove unnecessary variable declaration of errno.
diff -r c8b10f57c096 -r aaf73ded1091 main.c
--- main.c~ Fri Jun 21 10:26:10 2019 +0000
+++ main.c Fri Jun 21 10:29:07 2019 +0000
@@ -72,7 +72,6 @@
#endif
/* are these really needed? */
-extern int errno;
extern int select();
#ifdef USE_REGEXP