IMPROVES-i6 wrapper sequal(a,b,shold) : sequal_full(...)

lib11sht.c

@@ -36,7 +36,17 @@ int fequal(float a, float b, float delta)
 }
 
 /* ---------------------------------------------------------------------- */
-int sequal(char *a, char *b, float thr, float *ratio, char *s1, char *s2)
+/* Simple wrapper: most callers don't need the ratio or normalized buffers.
+ * Symmetric with fequal(a, b, delta). */
+int sequal(char *a, char *b, float shold)
+{
+    float ratio;
+    char s1[LEVN_SBUFF], s2[LEVN_SBUFF];
+    return sequal_full(a, b, shold, &ratio, s1, s2);
+}
+
+/* ---------------------------------------------------------------------- */
+int sequal_full(char *a, char *b, float shold, float *ratio, char *s1, char *s2)
 {
     int i;
 
@@ -67,7 +77,7 @@ int sequal(char *a, char *b, float thr, float *ratio, char *s1, char *s2)
         return 0;
     }
     *ratio = shit11(s1, s2);
-    if(*ratio > thr)
+    if(*ratio > shold)
         return 0;
     return (i < 0)? -1 : 1;
 }