NAME

SDL_RegisterEvents - Allocate a set of user-defined events, and return the beginning event number for that set of events.

SYNOPSIS

#include <SDL3/SDL_events.h>

Uint32 SDL_RegisterEvents(int numevents);

FUNCTION PARAMETERS

numevents

the number of events to be allocated.

RETURN VALUE

Returns the beginning event number, or 0 if numevents is invalid or if there are not enough user-defined events left.

THREAD SAFETY

It is safe to call this function from any thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

SDL_PushEvent(3)