X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/73aca81b50073109b137bba659d38af11d7194ac..c31137f0b3c862a7b47029782c4f334e2bead29f:/mdoc_hash.c

diff --git a/mdoc_hash.c b/mdoc_hash.c
index 58959dfd..1a5dcc4b 100644
--- a/mdoc_hash.c
+++ b/mdoc_hash.c
@@ -1,6 +1,6 @@
-/*	$Id: mdoc_hash.c,v 1.12 2010/01/01 17:14:29 kristaps Exp $ */
+/*	$Id: mdoc_hash.c,v 1.19 2014/03/23 11:25:26 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -27,9 +27,10 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "mdoc.h"
 #include "libmdoc.h"
 
-static	u_char		 table[27 * 12];
+static	unsigned char	 table[27 * 12];
 
 /*
  * XXX - this hash has global scope, so if intended for use as a library
@@ -43,17 +44,17 @@ mdoc_hash_init(void)
 
 	memset(table, UCHAR_MAX, sizeof(table));
 
-	for (i = 0; i < MDOC_MAX; i++) {
+	for (i = 0; i < (int)MDOC_MAX; i++) {
 		p = mdoc_macronames[i];
 
-		if (isalpha((u_char)p[1]))
-			major = 12 * (tolower((u_char)p[1]) - 97);
+		if (isalpha((unsigned char)p[1]))
+			major = 12 * (tolower((unsigned char)p[1]) - 97);
 		else
 			major = 12 * 26;
 
 		for (j = 0; j < 12; j++)
 			if (UCHAR_MAX == table[major + j]) {
-				table[major + j] = (u_char)i;
+				table[major + j] = (unsigned char)i;
 				break;
 			}
 
@@ -61,18 +62,18 @@ mdoc_hash_init(void)
 	}
 }
 
-int
+enum mdoct
 mdoc_hash_find(const char *p)
 {
 	int		  major, i, j;
 
 	if (0 == p[0])
 		return(MDOC_MAX);
-	if ( ! isalpha((u_char)p[0]) && '%' != p[0])
+	if ( ! isalpha((unsigned char)p[0]) && '%' != p[0])
 		return(MDOC_MAX);
 
-	if (isalpha((u_char)p[1]))
-		major = 12 * (tolower((u_char)p[1]) - 97);
+	if (isalpha((unsigned char)p[1]))
+		major = 12 * (tolower((unsigned char)p[1]) - 97);
 	else if ('1' == p[1])
 		major = 12 * 26;
 	else 
@@ -85,7 +86,7 @@ mdoc_hash_find(const char *p)
 		if (UCHAR_MAX == (i = table[major + j]))
 			break;
 		if (0 == strcmp(p, mdoc_macronames[i]))
-			return(i);
+			return((enum mdoct)i);
 	}
 
 	return(MDOC_MAX);