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comparison: intl/icu/source/common/cwchar.c
intl/icu/source/common/cwchar.c
- changeset 1
- ca08bd8f51b2
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| -1:000000000000 | 0:d57fe5377cca |
|---|---|
| 1 /* | |
| 2 ****************************************************************************** | |
| 3 * | |
| 4 * Copyright (C) 2001, International Business Machines | |
| 5 * Corporation and others. All Rights Reserved. | |
| 6 * | |
| 7 ****************************************************************************** | |
| 8 * file name: cwchar.c | |
| 9 * encoding: US-ASCII | |
| 10 * tab size: 8 (not used) | |
| 11 * indentation:4 | |
| 12 * | |
| 13 * created on: 2001may25 | |
| 14 * created by: Markus W. Scherer | |
| 15 */ | |
| 16 | |
| 17 #include "unicode/utypes.h" | |
| 18 | |
| 19 #if !U_HAVE_WCSCPY | |
| 20 | |
| 21 #include "cwchar.h" | |
| 22 | |
| 23 U_CAPI wchar_t *uprv_wcscat(wchar_t *dst, const wchar_t *src) { | |
| 24 wchar_t *start=dst; | |
| 25 while(*dst!=0) { | |
| 26 ++dst; | |
| 27 } | |
| 28 while((*dst=*src)!=0) { | |
| 29 ++dst; | |
| 30 ++src; | |
| 31 } | |
| 32 return start; | |
| 33 } | |
| 34 | |
| 35 U_CAPI wchar_t *uprv_wcscpy(wchar_t *dst, const wchar_t *src) { | |
| 36 wchar_t *start=dst; | |
| 37 while((*dst=*src)!=0) { | |
| 38 ++dst; | |
| 39 ++src; | |
| 40 } | |
| 41 return start; | |
| 42 } | |
| 43 | |
| 44 U_CAPI size_t uprv_wcslen(const wchar_t *src) { | |
| 45 const wchar_t *start=src; | |
| 46 while(*src!=0) { | |
| 47 ++src; | |
| 48 } | |
| 49 return src-start; | |
| 50 } | |
| 51 | |
| 52 #endif | |
| 53 |
