update api, remove extern C

1 files changed, 14 insertions, 19 deletions

diff --git a/ftnoir_tracker_ht/ht-api.h b/ftnoir_tracker_ht/ht-api.h
index 66b87211..2ab2e840 100644
--- a/ftnoir_tracker_ht/ht-api.h
+++ b/ftnoir_tracker_ht/ht-api.h
@@ -1,14 +1,9 @@
 #pragma once
 #ifndef HT_API
-#ifndef __cplusplus
-# define HT_EXTERN
-#else
-# define HT_EXTERN extern "C"
-#endif
 #   if defined(_WIN32) && !defined(MINGW)
-#     define HT_API(t) HT_EXTERN __declspec(dllexport) t __stdcall
+#     define HT_API(t) __declspec(dllexport) t __stdcall
 #   else
-#    define HT_API(t) HT_EXTERN t
+#    define HT_API(t) t
 #   endif
 #endif
 #if !defined(_WIN32) && !defined(_isnan)
@@ -19,20 +14,20 @@ struct ht_context;
 typedef struct ht_context headtracker_t;
 
 typedef struct ht_config {
-    float field_of_view;
-    float classification_delay;
-    int   pyrlk_pyramids;
-    int   pyrlk_win_size_w;
-    int   pyrlk_win_size_h;
+	float field_of_view;
+	float classification_delay;
+	int   pyrlk_pyramids;
+	int   pyrlk_win_size_w;
+	int   pyrlk_win_size_h;
     float ransac_max_inlier_error;
     float ransac_max_reprojection_error;
-    int   max_keypoints;
-    float keypoint_distance;
+	int   max_keypoints;
+	float keypoint_distance;
     int   force_width;
-    int   force_height;
-    int   force_fps;
-    int   camera_index;
-    bool  debug;
+	int   force_height;
+	int   force_fps;
+	int   camera_index;
+	bool  debug;
     int   ransac_num_iters;
     float ransac_min_features;
     float ransac_max_mean_error;
@@ -44,7 +39,7 @@ typedef struct ht_config {
 typedef struct {
     double rotx, roty, rotz;
     double tx, ty, tz;
-    bool filled;
+	bool filled;
 } ht_result_t;
 
 HT_API(headtracker_t*) ht_make_context(const ht_config_t* config, const char* filename);