_php_iconv_strlen  199 iconv/iconv.c  static php_iconv_err_t _php_iconv_strlen(unsigned int *pretval, const char *str, size_t nbytes, const char *enc);
_php_iconv_strlen  743 iconv/iconv.c  	err = _php_iconv_strlen(&total_len, str, nbytes, enc);
_php_iconv_strlen 1979 iconv/iconv.c  	err = _php_iconv_strlen(&retval, str, str_len, charset);