[[tags: allegro game]]

== allegro

This document pertains to debugging related methods found in the Allegro egg.

Please see the main [allegro] wiki page for more information.

[[toc:]]

== Functions

=== Debugging

<procedure>(trace-prefix (string channel) (int level) (string file) (int line) (string function))</procedure>

Implements _al_trace_prefix.

<procedure>(trace-level-debug)</procedure>

Implements ALLEGRO_DEBUG.

<procedure>(trace-level-info)</procedure>

Implements ALLEGRO_INFO.

<procedure>(trace-level-warn)</procedure>

Implements ALLEGRO_WARN.

<procedure>(trace-level-error)</procedure>

Implements ALLEGRO_ERROR.

<procedure>(debug-assert bool)</procedure>

Implements ALLEGRO_ASSERT.

=== Errors

<procedure>(error-number)</procedure>

Implements al_get_errno.

<procedure>(error-number-set!)</procedure>

Implements al_set_errno.