(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_Swap16

Use this function to swap the byte order of a 16-bit value.

Header File

Defined in [SDL_endian.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_endian.h)

Syntax

SDL_FORCE_INLINE Uint16 SDL_Swap16(Uint16 x);

Function Parameters

x	the value to be swapped

Return Value

Returns the swapped value.

See Also

: SDL_SwapBE16; SDL_SwapLE16

CategoryAPI, CategoryAPIFunction, CategoryEndian