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Added SDL_PeekIntoDataQueue().

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Ryan C. Gordon
2017-10-10 11:56:54 -04:00
parent d90fce3c9e
commit 28149e11c8
2 changed files with 26 additions and 0 deletions
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src/SDL_dataqueue.h
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@@ -31,6 +31,7 @@ void SDL_FreeDataQueue(SDL_DataQueue *queue);
void SDL_ClearDataQueue(SDL_DataQueue *queue, const size_t slack);
int SDL_WriteToDataQueue(SDL_DataQueue *queue, const void *data, const size_t len);
size_t SDL_ReadFromDataQueue(SDL_DataQueue *queue, void *buf, const size_t len);
size_t SDL_PeekIntoDataQueue(SDL_DataQueue *queue, void *buf, const size_t len);
size_t SDL_CountDataQueue(SDL_DataQueue *queue);
/* this sets a section of the data queue aside (possibly allocating memory for it)