usprintf(3alleg4) [v7 man page]

usprintf(3alleg4)						  Allegro manual						 usprintf(3alleg4)

NAME

       usprintf - Writes formatted data into a buffer. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       int usprintf(char *buf, const char *format, ...);

DESCRIPTION

       This  function  writes  formatted data into the output buffer. A NULL character is written to mark the end of the string. You should try to
       avoid this function because it is very easy to overflow the destination buffer.	Use uszprintf instead.

RETURN VALUE

       Returns the number of characters written, not including the terminating null character.

SEE ALSO

       uconvert(3alleg4), uszprintf(3alleg4), uvsprintf(3alleg4), exkeys(3alleg4)

Allegro 							   version 4.4.2						 usprintf(3alleg4)

exkeys(3alleg4) 						  Allegro manual						   exkeys(3alleg4)

NAME

       exkeys - How to get input from the keyboard in different ways. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       Example exkeys

DESCRIPTION

       This program demonstrates how to access the keyboard. The first part shows the basic use of readkey(). The second part shows how to extract
       the ASCII value. Next come the scan codes.  The fourth test detects modifier keys like alt or shift. The fifth test requires some focus	to
       be  passed.  The  final step shows how to use the global key array to read simultaneous key presses.  The last method to detect key presses
       are keyboard callbacks.	This is demonstrated by installing a keyboard callback, which marks all pressed keys by drawing to a grid.

SEE ALSO

       END_OF_FUNCTION(3alleg4),  END_OF_MAIN(3alleg4),  LOCK_FUNCTION(3alleg4),  SCREEN_H(3alleg4),  SCREEN_W(3alleg4),  acquire_screen(3alleg4),
       allegro_error(3alleg4),	allegro_init(3alleg4),	allegro_message(3alleg4),  blit(3alleg4),  clear_keybuf(3alleg4), clear_to_color(3alleg4),
       desktop_palette(3alleg4),  font(3alleg4),  install_keyboard(3alleg4),  install_timer(3alleg4),  key(3alleg4),   key_shifts(3alleg4),   key-
       board_lowlevel_callback(3alleg4),  keypressed(3alleg4),	makecol(3alleg4),  readkey(3alleg4),  rectfill(3alleg4),  release_screen(3alleg4),
       rest(3alleg4),  scancode_to_name(3alleg4),  screen(3alleg4),  set_gfx_mode(3alleg4),  set_palette(3alleg4),  textprintf_centre_ex(3alleg4),
       textprintf_ex(3alleg4), ureadkey(3alleg4), usprintf(3alleg4), ustrzncpy(3alleg4)

Allegro 							   version 4.4.2						   exkeys(3alleg4)