X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/ea750887d0d1dfad81d0f7e066c720defe06e08a..a38956d48605c5b82c42f5023ba51e80dc6e3728:/mdoc_hash.c

diff --git a/mdoc_hash.c b/mdoc_hash.c
index 757437c0..678ae0e3 100644
--- a/mdoc_hash.c
+++ b/mdoc_hash.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_hash.c,v 1.10 2009/09/16 20:49:06 kristaps Exp $ */
+/*	$Id: mdoc_hash.c,v 1.11 2009/09/17 07:41:28 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -27,7 +27,10 @@
 
 static	u_char		 table[27 * 12];
 
-
+/*
+ * XXX - this hash has global scope, so if intended for use as a library
+ * with multiple callers, it will need re-invocation protection.
+ */
 void
 mdoc_hash_init(void)
 {
@@ -54,7 +57,6 @@ mdoc_hash_init(void)
 	}
 }
 
-
 int
 mdoc_hash_find(const char *p)
 {
@@ -84,4 +86,3 @@ mdoc_hash_find(const char *p)
 
 	return(MDOC_MAX);
 }
-