gui_textout_ex - Man Page

#include <allegro.h>

int gui_textout_ex(BITMAP *bmp, const char *s, int x, y, color, bg, centre);

Helper function for use by the GUI routines. Draws a text string onto the  screen, interpreting the '&' character as an underbar for displaying  keyboard shortcuts. Returns the width of the output string in pixels.

gui_strlen(3)

gui_strlen(3).