.TH "al_set_sample_instance_length(3alleg5) Allegro reference manual" "" "" "" "" .SH NAME .PP al_set_sample_instance_length \- Allegro 5 API .SH SYNOPSIS .IP .nf \f[C] #include\ bool\ al_set_sample_instance_length(ALLEGRO_SAMPLE_INSTANCE\ *spl, \ \ \ unsigned\ int\ val) \f[] .fi .SH DESCRIPTION .PP Set the length of the sample instance in sample values. .PP Return true on success, false on failure. Will fail if the sample instance is currently playing. .SH SEE ALSO .PP al_get_sample_instance_length(3alleg5)