Monado VIT interface

Monado patch monado/monado!2058 (merged)

Exported symbols

$ nm -gC --defined-only build/libbasalt.so 
0000000000000000 A BASALT_6.0.0
000000000004f1c0 T vit_api_get_version
000000000004f640 T vit_pose_destroy
000000000004f470 T vit_pose_get_data
000000000004f530 T vit_pose_get_features
000000000004f4e0 T vit_pose_get_timing
0000000000050b10 T vit_tracker_add_camera_calibration
0000000000050a30 T vit_tracker_add_imu_calibration
0000000000053820 T vit_tracker_create
0000000000052c70 T vit_tracker_destroy
000000000004f2d0 T vit_tracker_get_capabilities
000000000004f300 T vit_tracker_get_pose_capabilities
000000000004f430 T vit_tracker_get_timing_titles
000000000004f1e0 T vit_tracker_has_image_format
000000000004f3f0 T vit_tracker_is_running
000000000004fbc0 T vit_tracker_pop_pose
0000000000051140 T vit_tracker_push_img_sample
0000000000051180 T vit_tracker_push_imu_sample
000000000004f390 T vit_tracker_reset
000000000004f330 T vit_tracker_set_pose_capabilities
0000000000052f20 T vit_tracker_start
0000000000051880 T vit_tracker_stop