al_set_shader_bool(3)                                    al_set_shader_bool(3)

NAME
       al_set_shader_bool - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              bool al_set_shader_bool(const char *name, bool b)


DESCRIPTION
       Sets a boolean uniform of the target bitmap's shader.

       Returns true on success.  Otherwise returns false, e.g. if the uniform
       by that name does not exist in the shader.

SINCE
       5.1.6

SEE ALSO
       al_use_shader(3)

Allegro reference manual                                 al_set_shader_bool(3)