NAME

SYNOPSIS

#include <agar/core/byteswap.h>

DESCRIPTION

Uint16
AG_Swap16(Uint16 value);

Uint32
AG_Swap32(Uint32 value);

Uint64
AG_Swap64(Uint64 value);

float
AG_SwapFLT(float value);

double
AG_SwapDBL(double value);

long double
AG_SwapLDBL(long double value);

Uint16
AG_SwapLE16(Uint16 value);

Uint32
AG_SwapLE32(Uint32 value);

Uint64
AG_SwapLE64(Uint64 value);

float
AG_SwapLEFLT(float value);

double
AG_SwapLEDBL(double value);

long double
AG_SwapLELDBL(long double value);

Uint16
AG_SwapBE16(Uint16 value);

Uint32
AG_SwapBE32(Uint32 value);

Uint64
AG_SwapBE64(Uint64 value);

float
AG_SwapBEFLT(float value);

double
AG_SwapBEDBL(double value);

long double
AG_SwapBELDBL(long double value);

The functions AG_Swap16(), AG_Swap32(), AG_Swap64(), AG_SwapFLT(), AG_SwapDBL() and AG_SwapLDBL() return the given value with the byte order reversed.

AG_SwapLE16(), AG_SwapLE32(), AG_SwapLE64(), AG_SwapLEFLT(), AG_SwapLEDBL() and AG_SwapLELDBL() returns the given value with the byte order reversed if the current architecture is big-endian. On little-endian machines, these functions return the value unchanged.

AG_SwapBE16(), AG_SwapBE32(), AG_SwapBE64(), AG_SwapBEFLT(), AG_SwapBEDBL() and AG_SwapBELDBL() returns the given value with the byte order reversed if the current architecture is little-endian. On big-endian machines, these functions return the value unchanged.

If 64-bit types are not supported, AG_Swap64(), AG_SwapLE64() and AG_SwapBE64() are not defined. If quad-precision arithmetic is not supported, AG_SwapLDBL(), AG_SwapLELDBL() and AG_SwapBELDBL() are not defined.

SEE ALSO

HISTORY