str_nbytes        213 ext/iconv/iconv.c static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *str, size_t str_nbytes, const char *enc, const char **next_pos, int mode);
str_nbytes       1483 ext/iconv/iconv.c static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *str, size_t str_nbytes, const char *enc, const char **next_pos, int mode)
str_nbytes       1521 ext/iconv/iconv.c 	for (str_left = str_nbytes; str_left > 0; str_left--, p1++) {