/* * Copyright (c) 2020 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _STRING_X86_H #define _STRING_X86_H #include <Availability.h> #if defined(__x86_64__) __BEGIN_DECLS /* These SSE variants have the same behavior as their original functions. * SSE instructions are used in these variants instead of best possible * implementation. */ __OSX_AVAILABLE(10.16) __IOS_UNAVAILABLE __TVOS_UNAVAILABLE __WATCHOS_UNAVAILABLE void *memmove_sse_np(void *__dst, const void *__src, size_t __len); __OSX_AVAILABLE(10.16) __IOS_UNAVAILABLE __TVOS_UNAVAILABLE __WATCHOS_UNAVAILABLE void *memset_sse_np(void *__b, int __c, size_t __len); __OSX_AVAILABLE(10.16) __IOS_UNAVAILABLE __TVOS_UNAVAILABLE __WATCHOS_UNAVAILABLE void bzero_sse_np(void *, size_t); __OSX_AVAILABLE(10.16) __IOS_UNAVAILABLE __TVOS_UNAVAILABLE __WATCHOS_UNAVAILABLE void memset_pattern4_sse_np(void *__b, const void *__pattern4, size_t __len); __OSX_AVAILABLE(10.16) __IOS_UNAVAILABLE __TVOS_UNAVAILABLE __WATCHOS_UNAVAILABLE void memset_pattern8_sse_np(void *__b, const void *__pattern8, size_t __len); __OSX_AVAILABLE(10.16) __IOS_UNAVAILABLE __TVOS_UNAVAILABLE __WATCHOS_UNAVAILABLE void memset_pattern16_sse_np(void *__b, const void *__pattern16, size_t __len); __END_DECLS #endif /* __x86_64__ */ #endif /* _STRING_X86_H */