}
return RHS[LHS.size()] == 0; // Not too long?
}
+
+/// CStrInCStrNoCase - Portable version of strcasestr. Locates the first
+/// occurance of c-string 's1' in string 's2', ignoring case. Returns
+/// NULL if 's1' cannot be found.
+static inline const char* CStrInCStrNoCase(const char *s1, const char *s2) {
+
+ // Are either strings NULL?
+ if (!s1 || !s2)
+ return 0;
+
+ const char *I1=s1, *I2=s2;
+
+ while (*I1 != '\0' || *I2 != '\0' )
+ if (tolower(*I1) != tolower(*I2)) { // No match. Start over.
+ ++s1; I1 = s1; I2 = s2;
+ }
+ else { // Character match. Advance to the next character.
+ ++I1; ++I2;
+ }
+
+ // If we exhausted all of the characters in 's2', then 's1' does not occur
+ // in it.
+ return *I2 == '\0' ? 0 : I1;
+}
/// getToken - This function extracts one token from source, ignoring any
/// leading characters that appear in the Delimiters string, and ending the