From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 18 Dec 2021 04:47:33 +0000 (-0800)
Subject: remove prototype for unimplemented 'strkey'
X-Git-Tag: 3.0.0~123^2~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3e7653a74617afbfe914f6e90f5061ada8dd4c4a;p=graphviz

remove prototype for unimplemented 'strkey'
---

diff --git a/lib/ast/hashkey.h b/lib/ast/hashkey.h
index adb41d42a..14cedfc93 100644
--- a/lib/ast/hashkey.h
+++ b/lib/ast/hashkey.h
@@ -42,9 +42,6 @@ extern "C" {
 #define HASHNKEY4(n,c4,c3,c2,c1)	HASHKEY5((n)+'a',c4,c3,c2,c1)
 #define HASHNKEY5(n,c5,c4,c3,c2,c1)	HASHKEY6((n)+'a',c5,c4,c3,c2,c1)
 
-
-    extern long strkey(const char *);
-
 #undef	extern
 
 #ifdef __cplusplus