From: ceriel <none@none>
Date: Fri, 8 Jul 1988 13:52:52 +0000 (+0000)
Subject: Added some extern delcarations; without them, it did not compile on Xenix
X-Git-Tag: release-5-5~3071
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=c5d04fbd6ad77b5092d77c7e906e74cfcfe9520a;p=ack.git

Added some extern delcarations; without them, it did not compile on Xenix
---

diff --git a/util/ncgg/output.c b/util/ncgg/output.c
index b836f4507..c7997a3bb 100644
--- a/util/ncgg/output.c
+++ b/util/ncgg/output.c
@@ -855,6 +855,7 @@ used(resource,use,max) char *resource; {
 
 statistics() {
 	extern char *end,*sbrk();
+	extern int nnodes, maxempatlen,maxrule;
 
 	used("Registers",nregs,MAXREGS);
 	used("Properties",nprops,MAXPROPS);