strcatlen Scol 5.x or above required

strcatinit, strcatblit, strcatlen were designed to speed up the reception of files downloaded from a Scol server, more especially the management of received data chunks.
You can use them whenever you need to perform multiple strcat( ) and that you know the size of the final resulting string.

Returns the length of an allocated string (what is used from the initial buffer).

Prototype :

fun [S] I

Return : I the size of the allocated string or nil if error.

See also :



strings section (syspack)

Example :