Ticket #51524: patch-src-snowleopard-HeaderMap.diff

tools/clang/lib/Lex/HeaderMap.cpp

@@ -26 +26 @@
 #include <memory>
 using namespace clang;
 
+static size_t
+strnlen(const char *s, size_t maxlen)
+{
+        size_t len;
+
+        for (len = 0; len < maxlen; len++, s++) {
+                if (!*s)
+                        break;
+        }
+        return (len);
+}
+
+
 /// HashHMapKey - This is the 'well known' hash function required by the file
 /// format, used to look up keys in the hash table.  The hash table uses simple
 /// linear probing based on this function.