mirror of https://github.com/flysand7/ciabatta.git
29 lines
677 B
C
29 lines
677 B
C
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#include <uchar.h>
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mbstate_t state;
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int main() {
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char in[] = u8"zß水🍌"; // or "z\u00df\u6c34\U0001F34C"
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size_t in_sz = sizeof in / sizeof *in;
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char16_t out[in_sz];
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char *p_in = in, *end = in + in_sz;
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char16_t *p_out = out;
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size_t rc;
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while((rc = mbrtoc16(p_out, p_in, end - p_in, &state)))
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{
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if(rc == (size_t)-1) // invalid input
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break;
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else if(rc == (size_t)-2) // truncated input
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break;
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else if(rc == (size_t)-3) // UTF-16 high surrogate
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p_out += 1;
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else {
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p_in += rc;
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p_out += 1;
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};
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}
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size_t out_sz = p_out - out + 1;
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}
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