Compare two char[] with case. Returns 0 if equal
Compare two char[] ignoring case. Returns 0 if equal
Convert to lowercase. Performs in-place conversion.
Convert to lowercase. Result is written to resized buffer.
Convert to uppercase. Performs in-place conversion.
Convert to uppercase. Result is written to resized buffer.
Return the index position of a text pattern within src, or src.length upon failure.
Placeholder for a selection of ASCII utilities. These generally will not work with utf8, and cannot be easily extended to utf16 or utf32