gui_strlen(3alleg4) Allegro manual gui_strlen(3alleg4)NAMEgui_strlen - Returns the length of a string in pixels. Allegro game programming library.SYNOPSIS#include <allegro.h> int gui_strlen(const char *s);DESCRIPTIONHelper function for use by the GUI routines. Returns the length of a string in pixels, ignoring '&' characters.SEE ALSOgui_textout_ex(3alleg4) Allegro version 4.4.2 gui_strlen(3alleg4)