suse man page for poll_scroll

Query: poll_scroll

OS: suse

Section: 3alleg4

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

poll_scroll(3alleg4)                                              Allegro manual                                              poll_scroll(3alleg4)

NAME
poll_scroll - Checks the status of a scroll request with triple buffering. Allegro game programming library.
SYNOPSIS
#include <allegro.h> int poll_scroll();
DESCRIPTION
This function is used for triple buffering. It checks the status of a hardware scroll previously initiated by the request_scroll() routine.
RETURN VALUE
Returns non-zero if it is still waiting to take place, and zero if the requested scroll has already happened.
SEE ALSO
request_scroll(3alleg4), request_video_bitmap(3alleg4), ex3buf(3alleg4), exupdate(3alleg4) Allegro version 4.4.2 poll_scroll(3alleg4)
Related Man Pages
request_scroll(3alleg4) - debian
request_video_bitmap(3alleg4) - debian
request_scroll(3alleg4) - centos
request_video_bitmap(3alleg4) - opendarwin
request_scroll(3alleg4) - php
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