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utftorunestr.c - sbase - suckless unix tools |
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utftorunestr.c (427B) |
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1 /* See LICENSE file for copyright and license details. */ |
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2 #include "../utf.h" |
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3 |
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4 size_t |
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5 utftorunestr(const char *str, Rune *r) |
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6 { |
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7 size_t i; |
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8 int n; |
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9 |
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10 for (i = 0; (n = chartorune(&r[i], str)) && r[i]; i++) |
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11 str += n; |
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12 |
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13 return i; |
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14 } |
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15 |
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16 size_t |
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17 utfntorunestr(const char *str, size_t len, Rune *r) |
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18 { |
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19 size_t i; |
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20 int n; |
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21 const char *end = str + len; |
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22 |
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23 for (i = 0; (n = charntorune(&r[i], str, end - str)); i++) |
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24 str += n; |
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25 |
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26 return i; |
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27 } |
