d_box_proc, d_shadow_box_proc - Dialog procedure drawing boxes onto the screen. Allegro game programming

       These draw boxes onto the screen, with or without a shadow.

       d_box_proc,  d_shadow_box_proc - Dialog procedure drawing boxes onto the screen. Allegro game programming
       library.

exgui(3alleg4), exrgbhsv(3alleg4)

Allegro                                           version 4.4.3                              d_box_proc(3alleg4)

#include<allegro.h>intd_box_proc(intmsg,DIALOG*d,intc);intd_shadow_box_proc(intmsg,DIALOG*d,intc);