compface(3) compress and expand 48x48x1 face image files

Other Alias

uncompface

SYNOPSIS

compface (buf)

uncompface (buf)

char *buf

DIAGNOSTICS

The return value is normally 0. 1 will be returned if extra input has been ignored during a compress operation. -1 is returned in the case of an invalid input format. -2 is returned if an internal buffer overrun occurs.