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version 1.3, 2003/10/22 14:26:02
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version 1.4, 2004/01/14 14:51:08
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| #define UTF_8_COUNT_TRAIL_BYTES(leadByte) (trailingBytesForUTF8[(Uint8)leadByte]) | #define UTF_8_COUNT_TRAIL_BYTES(leadByte) (trailingBytesForUTF8[(Uint8)leadByte]) |
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| #define UTF_8_MASK_LEAD_BYTE(leadByte, countTrailBytes) ((leadByte)&=(1<<(6-(countTrailBytes)))-1) |
#define UTF8_NEXT(s, i) { \ |
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(i)=((i) + UTF_8_COUNT_TRAIL_BYTES((s)[(i)]) + 1); \ |
| #define UTF8_NEXT(s, i, c) { \ |
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| (c)=(s)[(i)++]; \ |
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| if((Uint8)((c)-0xc0)<0x35) { \ |
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| Uint8 __count=UTF_8_COUNT_TRAIL_BYTES(c); \ |
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| UTF_8_MASK_LEAD_BYTE(c, __count); \ |
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| switch(__count) { \ |
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| case 3: \ |
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| (c)=((c)<<6)|((s)[(i)++]&0x3f); \ |
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| case 2: \ |
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| (c)=((c)<<6)|((s)[(i)++]&0x3f); \ |
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| case 1: \ |
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| (c)=((c)<<6)|((s)[(i)++]&0x3f); \ |
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| break; \ |
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| } \ |
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| } \ |
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| } | } |
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| int isValid_U8(const Uint8 *src,int size); | int isValid_U8(const Uint8 *src,int size); |
| int UTF16toUTF8(const Uint16** srcHead, | int UTF16toUTF8(const Uint16** srcHead, |
| const Uint16* srcEnd, | const Uint16* srcEnd, |
Return to
CommonUTF.h
CVS log
Up to [Pegasus] / pegasus / src / Pegasus / Common