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25 lines
344 B
C
25 lines
344 B
C
#include "runtime/util/utf.h"
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ssize_t
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encode_utf16(uint16_t *out,
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uint32_t in)
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{
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if(in < 0x10000)
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{
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if(out != NULL)
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*out++ = in;
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return 1;
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}
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else if(in < 0x110000)
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{
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if(out != NULL)
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{
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*out++ = (in >> 10) + 0xD7C0;
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*out++ = (in & 0x3FF) + 0xDC00;
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}
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return 2;
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}
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return -1;
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}
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