1 files changed, 17 insertions, 7 deletions
diff --git a/src/utf8code.c b/src/utf8code.c
index 2f429541..543070c3 100644
--- a/src/utf8code.c
+++ b/src/utf8code.c
@@ -99,18 +99,28 @@ uint32_t utf8_toupper(uint32_t c) {
     }
     return c;
 }
-
+/*
+int utf8_icmp(const char* s1, const char* s2) {
+    utf8_decode_t d1 = {UTF8_OK}, d2 = {UTF8_OK};
+    for (;; s1 += d1.size, s2 += d2.size) {
+        utf8_peek(&d1, s1);
+        utf8_peek(&d2, s2);
+        int c = utf8_tolower(d1.codep) - utf8_tolower(d2.codep);
+        if (c || !*s2)
+            return c;
+    }
+}
+*/
 int utf8_icmp_n(size_t u8max, const char* s1, const size_t n1,
                               const char* s2, const size_t n2) {
-    int ret = 0;
     utf8_decode_t d1 = {UTF8_OK}, d2 = {UTF8_OK};
     size_t j1 = 0, j2 = 0;
     for (; u8max-- && ((j1 < n1) & (j2 < n2)); j1 += d1.size, j2 += d2.size) {
-        utf8_peek(&d1, s1+j1);
-        utf8_peek(&d2, s2+j2);
-        ret = utf8_tolower(d1.codep) - utf8_tolower(d2.codep);
-        if (ret || !s2[j2])
-            return ret;
+        utf8_peek(&d1, s1 + j1);
+        utf8_peek(&d2, s2 + j2);
+        int c = utf8_tolower(d1.codep) - utf8_tolower(d2.codep);
+        if (c || !s2[j2])
+            return c;
     }
     return (j2 < n2) - (j1 < n1);
 }