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Document that you can pass NULL to SDL_PeepEvents()

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Fixes https://github.com/libsdl-org/sdlwiki/issues/547
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Sam Lantinga committed 2024-06-06 10:08:20 -07:00
1 parent 7547d80c05
commit 23db1062fc
2 files changed
+9 -5
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include/SDL3/SDL_events.h
+5 -5
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@@ -929,15 +929,15 @@ typedef enum SDL_EventAction
*
* This function is thread-safe.
*
* \param events destination buffer for the retrieved events
* \param events destination buffer for the retrieved events, may be NULL to leave the events in the queue and return the number of events that would have been stored.
* \param numevents if action is SDL_ADDEVENT, the number of events to add
* back to the event queue; if action is SDL_PEEKEVENT or
* SDL_GETEVENT, the maximum number of events to retrieve
* \param action action to take; see [[#action|Remarks]] for details
* SDL_GETEVENT, the maximum number of events to retrieve.
* \param action action to take; see [[#action|Remarks]] for details.
* \param minType minimum value of the event type to be considered;
* SDL_EVENT_FIRST is a safe choice
* SDL_EVENT_FIRST is a safe choice.
* \param maxType maximum value of the event type to be considered;
* SDL_EVENT_LAST is a safe choice
* SDL_EVENT_LAST is a safe choice.
* \returns the number of events actually stored or a negative error code on
* failure; call SDL_GetError() for more information.
*