Port my old webserver from the predecessor to native

base/stringutil.cpp

@@ -37,6 +37,34 @@ void OutputDebugStringUTF8(const char *p) {
 
 #endif
 
+void StringTrimEndNonAlphaNum(char *str) {
+	int n = strlen(str);
+	while (!isalnum(str[n]) && n >= 0) {
+		str[n--] = '\0';
+	}
+}
+
+void SkipSpace(const char **ptr) {
+	while (**ptr && isspace(**ptr)) {
+		(*ptr)++;
+	}
+}
+
+void StringUpper(char *str) {
+	while (*str) {
+		*str = toupper(*str);
+		str++;
+	}
+}
+
+void StringUpper(char *str, int len) {
+	while (len--) {
+		*str = toupper(*str);
+		str++;
+	}
+}
+
+
 unsigned int parseHex(const char *_szValue)
 {
 	int Value = 0;