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al_trace(3)			 Allegro manual 		     al_trace(3)

NAME
     al_trace  - Outputs a debugging trace message. Allegro game programming li-
     brary.

SYNOPSIS
     #include <allegro.h>

     void al_trace(const char *msg, ...);

DESCRIPTION
     Outputs a debugging trace message, using a printf() format string given  in
     ASCII. If you have installed a custom trace handler it uses that, or if the
     environment variable ALLEGRO_TRACE is set it writes into the file specified
     by the environment, otherwise it writes the message to "allegro.log" in the
     current  directory.  You will usually want to use the TRACE() macro instead
     of calling this function directly.

SEE ALSO
     TRACE(3), al_assert(3), register_trace_handler(3)

Allegro 			  version 4.4.3 		     al_trace(3)

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