| /*---------------------------------------------------------------------------* |
| * memmove.h * |
| * * |
| * Copyright 2007, 2008 Nuance Communciations, Inc. * |
| * * |
| * Licensed under the Apache License, Version 2.0 (the 'License'); * |
| * you may not use this file except in compliance with the License. * |
| * * |
| * You may obtain a copy of the License at * |
| * http://www.apache.org/licenses/LICENSE-2.0 * |
| * * |
| * Unless required by applicable law or agreed to in writing, software * |
| * distributed under the License is distributed on an 'AS IS' BASIS, * |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * |
| * See the License for the specific language governing permissions and * |
| * limitations under the License. * |
| * * |
| *---------------------------------------------------------------------------*/ |
| |
| #ifndef _inl_memmove_ |
| #define _inl_memmove_ |
| |
| #if USE_SYSTEM_MEMMOVE |
| #define MEMMOVE(S,D,N,Z) memmove(S,D,(N)*(Z)) |
| #else |
| #define MEMMOVE memmove_inline |
| |
| static void *memmove_inline(void *dest, const void *src, size_t count, |
| size_t size); |
| |
| static void *memmove_inline(void *dest, const void *src, size_t count, |
| size_t size) |
| /* |
| ** A more efficient implementation of memmove |
| */ |
| { |
| ASSERT(dest); |
| ASSERT(src); |
| |
| while (count-- > 0) |
| { |
| memcpy(dest, src, size); |
| dest = (void *)(((char *)dest) + size); |
| src = (void *)(((char *)src) + size); |
| } |
| return (dest); /* TODO: fix return */ |
| } |
| #endif |
| #endif |