ObjFW  Diff

extern NSSearchPathEnumerationState NSStartSearchPathEnumeration(
    NSSearchPathDirectory, NSSearchPathDomainMask);
extern NSSearchPathEnumerationState NSGetNextSearchPathEnumeration(
    NSSearchPathEnumerationState, char *);
#endif

#if defined(OF_X86_64) || defined(OF_X86)
#if defined(OF_AMD64) || defined(OF_X86)
struct X86Regs {
	uint32_t eax, ebx, ecx, edx;
};
#endif

#ifdef OF_SYSTEM_INFO_HAS_NETWORK_INTERFACES
OFConstantString *const OFNetworkInterfaceAddresses =

{
	if (R_SUCCEEDED(fsdevMountTemporaryStorage("tmpfs")))
		tmpFSIRI = [[OFIRI alloc] initFileIRIWithPath: @"tmpfs:/"
						  isDirectory: true];
}
#endif

#if defined(OF_X86_64) || defined(OF_X86)
#if defined(OF_AMD64) || defined(OF_X86)
static OF_INLINE struct X86Regs OF_CONST_FUNC
x86CPUID(uint32_t eax, uint32_t ecx)
{
	struct X86Regs regs;

# if defined(OF_X86_64) && defined(__GNUC__)
# if defined(OF_AMD64) && defined(__GNUC__)
	__asm__ (
	    "cpuid"
	    : "=a"(regs.eax), "=b"(regs.ebx), "=c"(regs.ecx), "=d"(regs.edx)
	    : "a"(eax), "c"(ecx)
	);
# elif defined(OF_X86) && defined(__GNUC__)
	/*

#else
	return nil;
#endif
}

+ (OFString *)CPUVendor
{
#if (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
#if (defined(OF_AMD64) || defined(OF_X86)) && defined(__GNUC__)
	struct X86Regs regs = x86CPUID(0, 0);
	uint32_t buffer[3];

	if (regs.eax == 0)
		return nil;

	buffer[0] = regs.ebx;

#else
	return nil;
#endif
}

+ (OFString *)CPUModel
{
#if (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
#if (defined(OF_AMD64) || defined(OF_X86)) && defined(__GNUC__)
	struct X86Regs regs = x86CPUID(0x80000000, 0);
	uint32_t buffer[12];
	size_t i;

	if (regs.eax < 0x80000004)
		return nil;

	else
		return @"68000";
#else
	return nil;
#endif
}

#if defined(OF_X86_64) || defined(OF_X86)
#if defined(OF_AMD64) || defined(OF_X86)
+ (bool)supportsMMX
{
	return (x86CPUID(1, 0).edx & (1u << 23));
}

+ (bool)supports3DNow
{