remove prototype for unimplemented 'strkey'

diff --git a/lib/ast/hashkey.h b/lib/ast/hashkey.h
index adb41d42a6b080c799124779c643b9b18a04da1d..14cedfc935fbc15b9e7ca33d1c03b9e7ede7355d 100644 (file)
--- 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