NAME

SDL_isinf - Return whether the value is infinity.

SYNOPSIS

#include <SDL3/SDL_stdinc.h>

int SDL_isinf(double x);

FUNCTION PARAMETERS

x

double-precision floating point value.

RETURN VALUE

Returns non-zero if the value is infinity, 0 otherwise.

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_isinff(3)