Avoid use of global mutable state in mono_time on win32.

This uses a trick to get read-write access to `this` from a `const`
member function, similar to C++ `mutable`, but uglier.

1 files changed, 2 insertions, 2 deletions

diff --git a/toxav/video.h b/toxav/video.h
index 2eee1c05..16f4658b 100644
--- a/toxav/video.h
+++ b/toxav/video.h
@@ -60,11 +60,11 @@ typedef struct VCSession_s {
     pthread_mutex_t queue_mutex[1];
 } VCSession;
 
-VCSession *vc_new(const Mono_Time *mono_time, const Logger *log, ToxAV *av, uint32_t friend_number,
+VCSession *vc_new(Mono_Time *mono_time, const Logger *log, ToxAV *av, uint32_t friend_number,
                   toxav_video_receive_frame_cb *cb, void *cb_data);
 void vc_kill(VCSession *vc);
 void vc_iterate(VCSession *vc);
-int vc_queue_message(const Mono_Time *mono_time, void *vcp, struct RTPMessage *msg);
+int vc_queue_message(Mono_Time *mono_time, void *vcp, struct RTPMessage *msg);
 int vc_reconfigure_encoder(VCSession *vc, uint32_t bit_rate, uint16_t width, uint16_t height, int16_t kf_max_dist);
 
 #endif /* VIDEO_H */