_mbclen _mbclen2 isleadbyte mblen

int mblen ( const char *  str, size_t  size  ) Definition at line 35 of file mbclen.c. Referenced by mbtowc(), streamout_wstring(), TRIO_ARGS3(), and TRIO_ARGS5(). { if (str && *str && size) { return !isleadbyte(*str) ? 1 : (size>1 ? 2 : -1); } return 0; }