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