.\" Automatically generated by Pandoc 2.9.2.1 .\" .TH "al_vfprintf" "3alleg5" "" "Allegro reference manual" "" .hy .SH NAME .PP al_vfprintf - Allegro 5 API .SH SYNOPSIS .IP .nf \f[C] #include int al_vfprintf(ALLEGRO_FILE *pfile, const char *format, va_list args) \f[R] .fi .SH DESCRIPTION .PP Like al_fprintf but takes a va_list. Useful for creating your own variations of formatted printing. Returns the number of bytes written, or a negative number on error. .SH SEE ALSO .PP al_fprintf(3alleg5)