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al_trace(3)			Allegro	manual			   al_trace(3)

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

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)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO

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