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.TH "al_get_errno" "3" "" "Allegro reference manual"
.SH NAME
al_get_errno \- Allegro 5 API
.SH SYNOPSIS
.IP
.EX

int al_get_errno(void)
.EE
.SH DESCRIPTION
Some Allegro functions will set an error number as well as returning an
error code.
Call this function to retrieve the last error number set for the calling
thread.