NAME

       SDL_HasExactlyOneBitSet32 - Determine if a unsigned 32-bit value has exactly one bit set.

HEADER FILE

       Defined in SDL3/SDL_bits.h

SYNOPSIS

       #include "SDL3/SDL.h"

       SDL_FORCE_INLINE bool SDL_HasExactlyOneBitSet32(Uint32 x);

DESCRIPTION

       If  there  are  no bits set ( x is zero), or more than one bit set, this returns false. If any one bit is
       exclusively set, this returns true.

       Note that this is a forced-inline function in a header, and not a public API function  available  in  the
       SDL  library  (which  is  to  say, the code is embedded in the calling program and the linker and dynamic
       loader will not be able to find this function inside SDL itself).

FUNCTION PARAMETERS

       x      the 32-bit value to examine.

RETURN VALUE

       Returns true if exactly one bit is set in x , false otherwise.

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                       SDL_HasExactlyOneBitSet32(3)