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.TH SDL_Swap16BE 3 "SDL 3.2.10" "Simple Directmedia Layer" "SDL3 FUNCTIONS"
.SH NAME
SDL_Swap16BE \- Swap a 16-bit value from bigendian to native byte order\[char46]
.SH HEADER FILE
Defined in SDL3/SDL_endian\[char46]h

.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "#define SDL_Swap16BE(x) SwapOnlyIfNecessary(x)
.fi
.SH DESCRIPTION
If this is running on a bigendian system,
.BR x
is returned unchanged\[char46]

This macro never references
.BR x
more than once, avoiding side effects\[char46]

.SH RETURN VALUE
Returns
.BR x
in native byte order\[char46]

.SH THREAD SAFETY
It is safe to call this macro from any thread\[char46]

.SH AVAILABILITY
This macro is available since SDL 3\[char46]2\[char46]0\[char46]