early-access version 1617

externals/SDL/include/SDL_thread.h

@@ -54,6 +54,11 @@ typedef unsigned int SDL_TLSID;
 /**
  *  The SDL thread priority.
  *
+ *  SDL will make system changes as necessary in order to apply the thread priority.
+ *  Code which attempts to control thread state related to priority should be aware
+ *  that calling SDL_SetThreadPriority may alter such state.
+ *  SDL_HINT_THREAD_PRIORITY_POLICY can be used to control aspects of this behavior.
+ *
  *  \note On many systems you require special privileges to set high or time critical priority.
  */
 typedef enum {