allegro-sys 0.0.51

Allegro 5 core library Rust binding
Documentation 
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use libc::*;

use crate::color::ALLEGRO_COLOR;

pub const ALLEGRO_ZERO: u32 = 0;
pub const ALLEGRO_ONE: u32 = 1;
pub const ALLEGRO_ALPHA: u32 = 2;
pub const ALLEGRO_INVERSE_ALPHA: u32 = 3;
pub const ALLEGRO_SRC_COLOR: u32 = 4;
pub const ALLEGRO_DEST_COLOR: u32 = 5;
pub const ALLEGRO_INVERSE_SRC_COLOR: u32 = 6;
pub const ALLEGRO_INVERSE_DEST_COLOR: u32 = 7;
pub const ALLEGRO_CONST_COLOR: u32 = 8;
pub const ALLEGRO_INVERSE_CONST_COLOR: u32 = 9;
pub const ALLEGRO_NUM_BLEND_MODES: u32 = 10;

pub const ALLEGRO_ADD: u32 = 0;
pub const ALLEGRO_SRC_MINUS_DEST: u32 = 1;
pub const ALLEGRO_DEST_MINUS_SRC: u32 = 2;
pub const ALLEGRO_NUM_BLEND_OPERATIONS: u32 = 3;

unsafe extern "C" {
	pub fn al_set_blender(op: c_int, source: c_int, dest: c_int);
	pub fn al_set_blend_color(color: ALLEGRO_COLOR);
	pub fn al_get_blender(op: *mut c_int, source: *mut c_int, dest: *mut c_int);
	pub fn al_get_blend_color() -> ALLEGRO_COLOR;
	pub fn al_set_separate_blender(
		op: c_int, source: c_int, dest: c_int, alpha_op: c_int, alpha_source: c_int,
		alpha_dest: c_int,
	);
	pub fn al_get_separate_blender(
		op: *mut c_int, source: *mut c_int, dest: *mut c_int, alpha_op: *mut c_int,
		alpha_src: *mut c_int, alpha_dest: *mut c_int,
	);
}