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(3alleg), al_assert(3alleg), register_trace_handler(3alleg)