text: #ifndef __al_included_allegro5_render_state_h
  #define __al_included_allegro5_render_state_h
  
  #include "allegro5/base.h"
  
  #ifdef __cplusplus
     extern "C" {
  #endif
  
  /* Enum: ALLEGRO_RENDER_STATE
   */
  typedef enum ALLEGRO_RENDER_STATE {
     /* ALLEGRO_ALPHA_TEST was the name of a rare bitmap flag only used on the
      * Wiz port.  Reuse the name but retain the same value.
      */
     ALLEGRO_ALPHA_TEST = 0x0010,
     ALLEGRO_WRITE_MASK,
     ALLEGRO_DEPTH_TEST,
     ALLEGRO_DEPTH_FUNCTION,
     ALLEGRO_ALPHA_FUNCTION,
     ALLEGRO_ALPHA_TEST_VALUE
  } ALLEGRO_RENDER_STATE;
  
  /* Enum: ALLEGRO_RENDER_FUNCTION
   */
  typedef enum ALLEGRO_RENDER_FUNCTION {
     ALLEGRO_RENDER_NEVER,
     ALLEGRO_RENDER_ALWAYS,
     ALLEGRO_RENDER_LESS, 
     ALLEGRO_RENDER_EQUAL,     
     ALLEGRO_RENDER_LESS_EQUAL,       
     ALLEGRO_RENDER_GREATER,        
     ALLEGRO_RENDER_NOT_EQUAL, 
     ALLEGRO_RENDER_GREATER_EQUAL
  } ALLEGRO_RENDER_FUNCTION;
  
  /* Enum: ALLEGRO_WRITE_MASK_FLAGS
   */
  typedef enum ALLEGRO_WRITE_MASK_FLAGS {
     ALLEGRO_MASK_RED = 1 << 0,
     ALLEGRO_MASK_GREEN = 1 << 1,
     ALLEGRO_MASK_BLUE = 1 << 2,
     ALLEGRO_MASK_ALPHA = 1 << 3,
     ALLEGRO_MASK_DEPTH = 1 << 4,
     ALLEGRO_MASK_RGB = (ALLEGRO_MASK_RED | ALLEGRO_MASK_GREEN | ALLEGRO_MASK_BLUE),
     ALLEGRO_MASK_RGBA = (ALLEGRO_MASK_RGB | ALLEGRO_MASK_ALPHA)
  } ALLEGRO_WRITE_MASK_FLAGS;
  
  AL_FUNC(void, al_set_render_state, (ALLEGRO_RENDER_STATE state, int value));
  
  #ifdef __cplusplus
     }
  #endif
  
  #endif
  