textprintf_ex - Formatted output of a string. Allegro game programming library.

       Formatted text output, using a printf() style format string. Due to an internal limitation, this function
       can't  be  used  for  extremely long texts.  If you happen to reach this limit, you can work around it by
       using uszprintf() and textout_ex(), which don't have any. Example:

          int player_score;
          ...
          textprintf_ex(screen, font, 10, 10, makecol(255, 100, 200),
                        -1, "Score: %d", player_score);

       textprintf_ex - Formatted output of a string. Allegro game programming library.

font(3alleg4),    textout_ex(3alleg4),    textprintf_centre_ex(3alleg4),    textprintf_right_ex(3alleg4),
       textprintf_justify_ex(3alleg4), text_height(3alleg4), text_length(3alleg4), uszprintf(3alleg4)

Allegro                                           version 4.4.3                           textprintf_ex(3alleg4)

#include<allegro.h>voidtextprintf_ex(BITMAP*bmp,constFONT*f,intx,inty,intcolor,intbg,constchar*fmt,...);