Cleanup: reduce indirect DNA header inclusion

Remove DNA headers, using forward declarations where possible.

Also removed duplicate header, header including it's self
and unnecessary inclusion of libc system headers from BKE header.

1 files changed, 13 insertions, 10 deletions

diff --git a/source/blender/blenkernel/BKE_boids.h b/source/blender/blenkernel/BKE_boids.h
index c9e6f0e7346..71a4d35767f 100644
--- a/source/blender/blenkernel/BKE_boids.h
+++ b/source/blender/blenkernel/BKE_boids.h
@@ -23,13 +23,16 @@
  * \ingroup bke
  */
 
-#include "DNA_boid_types.h"
-#include "DNA_particle_types.h"
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+struct BoidSettings;
+struct BoidState;
+struct Object;
+struct ParticleData;
+struct ParticleSettings;
+struct ParticleSimulationData;
 struct RNG;
 
 typedef struct BoidBrainData {
@@ -50,13 +53,13 @@ typedef struct BoidBrainData {
 void boids_precalc_rules(struct ParticleSettings *part, float cfra);
 void boid_brain(BoidBrainData *bbd, int p, struct ParticleData *pa);
 void boid_body(BoidBrainData *bbd, struct ParticleData *pa);
-void boid_default_settings(BoidSettings *boids);
-BoidRule *boid_new_rule(int type);
-BoidState *boid_new_state(BoidSettings *boids);
-BoidState *boid_duplicate_state(BoidSettings *boids, BoidState *state);
-void boid_free_settings(BoidSettings *boids);
-BoidSettings *boid_copy_settings(const BoidSettings *boids);
-BoidState *boid_get_current_state(BoidSettings *boids);
+void boid_default_settings(struct BoidSettings *boids);
+struct BoidRule *boid_new_rule(int type);
+struct BoidState *boid_new_state(struct BoidSettings *boids);
+struct BoidState *boid_duplicate_state(struct BoidSettings *boids, struct BoidState *state);
+void boid_free_settings(struct BoidSettings *boids);
+struct BoidSettings *boid_copy_settings(const struct BoidSettings *boids);
+struct BoidState *boid_get_current_state(struct BoidSettings *boids);
 
 #ifdef __cplusplus
 }