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(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)


The number of elements in an array.

Header File

Defined in <SDL3/SDL_stdinc.h>


#define SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))


NOTE: This macro double-evaluates the argument, so you should never have side effects in the parameter.


This macro is available since SDL 3.0.0.

CategoryAPI, CategoryAPIMacro, CategoryStdinc

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