debian man page for d_edit_proc

d_edit_proc(3alleg4)						  Allegro manual					      d_edit_proc(3alleg4)

NAME
       d_edit_proc - Dialog procedure implementing an editable text object. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       int d_edit_proc(int msg, DIALOG *d, int c);

DESCRIPTION
       An  editable text object (the dp field points to the string). When it has the input focus (obtained by clicking on it with the mouse), text
       can be typed into this object. The d1 field specifies the maximum number of characters that it will accept, and d2 is the text cursor posi-
       tion within the string.

       Note:  dp  must point to a buffer at least (d1 + 1) * 4 bytes long because, depending on the encoding format in use, a single character can
       occupy up to 4 bytes and room must be reserved for the terminating null character.

SEE ALSO
       excustom(3alleg4), exgui(3alleg4)

Allegro 							   version 4.4.2					      d_edit_proc(3alleg4)