StrPushFrontArrL

Description

Prepend a contiguous range of characters at the head of str. L-form (ownership-transfer); source range zeroed-on-take.

Success

Returns true; str grew by count at the head; existing characters shifted right; source range zeroed-on-take.

Failure

Returns false on allocation failure. str and source unchanged.

Usage example (Cross-references)

    /// TAGS: Str, PushFront, Range
    ///
    #define StrPushFrontArr(str, arr, count) StrPushFrontArrL((str), (arr), (count))
    
    ///