SDL_isnanf - Return whether the value is NaN.
Contents
Availability
This function is available since SDL 3.2.0.
Function Parameters
x floating point value.
Header File
Defined in SDL3/SDL_stdinc.h
Name
SDL_isnanf - Return whether the value is NaN.
Return Value
Returns non-zero if the value is NaN, 0 otherwise.
See Also
•(3), SDL_isnan(3) Simple Directmedia Layer SDL 3.2.10 SDL_isnanf(3)
Synopsis
#include"SDL3/SDL.h"intSDL_isnanf(floatx);
Thread Safety
It is safe to call this function from any thread.
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