X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?p=YACASL2.git;a=blobdiff_plain;f=src%2Fhash.c;h=f6a4558fb855a836763f741f218e5832d715344d;hp=3da13dc4fa6a25e481aa0b203405bf410f732908;hb=8365c3016d2564c0498d2dc21300b1bff57e929b;hpb=d1f82970bf7d41db2fea11b08cd8e308f6cb8138

diff --git a/src/hash.c b/src/hash.c
index 3da13dc..f6a4558 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -1,23 +1,22 @@
 #include "hash.h"
 
-/**
- * ハッシュ値を取得する
- */
 unsigned hash(int keyc, HKEY *keyv[], int tabsize)
 {
-    int i;
-    char *p;
+    int i, j;
     unsigned hashval = 0;
+    enum {
+        HASHNUM = 31
+    };
 
     for(i = 0; i < keyc; i++) {
         switch(keyv[i]->type) {
         case CHARS:
-            for(p = keyv[i]->val.s; *p != '\0'; p++) {
-                hashval = *p + 31 * hashval;
+            for(j = 0; keyv[i]->val.s[j]; j++) {
+                hashval = keyv[i]->val.s[j] + HASHNUM * hashval;
             }
             break;
         case INT:
-            hashval = keyv[i]->val.i + 31 * hashval;
+            hashval = keyv[i]->val.i + HASHNUM * hashval;
             break;
         default:
             break;