isalnum , iswalnum , _isalnum_l , _iswalnum_l , _ismbcalnum , _ismbcalnum_l , _ismbcalpha , _ismbcalpha_l , _ismbcdigit , _ismbcdigit_l |
Alfanumerik |
_ismbcalnum , _ismbcalnum_l , _ismbcalpha , _ismbcalpha_l , _ismbcdigit , _ismbcdigit_l |
Alfanumerik multibyte |
isalpha , iswalpha , _isalpha_l , _iswalpha_l , _ismbcalnum , _ismbcalnum_l , _ismbcalpha , _ismbcalpha_l , _ismbcdigit , _ismbcdigit_l |
Abjad |
isascii , __isascii , iswascii |
ASCII |
isblank , iswblank , _isblank_l , _iswblank_l , _ismbcsblank , _ismbcsblank_l |
Kosong (tab spasi atau horizontal) |
iscntrl , iswcntrl , _iscntrl_l , _iswcntrl_l |
Kontrol |
iscsym , iscsymf , __iscsym , __iswcsym , __iscsymf , __iswcsymf , _iscsym_l , _iswcsym_l , _iscsymf_l , _iswcsymf_l |
Huruf, garis bawah, atau digit |
iscsym , iscsymf , __iscsym , __iswcsym , __iscsymf , __iswcsymf , _iscsym_l , _iswcsym_l , _iscsymf_l , _iswcsymf_l |
Huruf atau garis bawah |
isdigit , iswdigit , _isdigit_l , _iswdigit_l , _ismbcalnum , _ismbcalnum_l , _ismbcalpha , _ismbcalpha_l , _ismbcdigit , _ismbcdigit_l |
Digit desimal |
isgraph , iswgraph , _isgraph_l , _iswgraph_l , _ismbcgraph , _ismbcgraph_l , _ismbcprint , _ismbcprint_l , _ismbcpunct , _ismbcpunct_l , _ismbcblank , _ismbcblank_l , _ismbcspace , _ismbcspace_l |
Dapat dicetak selain spasi |
islower , iswlower , _islower_l , _iswlower_l , _ismbclower , _ismbclower_l , _ismbcupper , _ismbcupper_l |
Huruf kecil |
_ismbchira , _ismbchira_l , _ismbckata , _ismbckata_l |
Hiragana |
_ismbchira , _ismbchira_l , _ismbckata , _ismbckata_l |
Katakana |
_ismbclegal , _ismbclegal_l , _ismbcsymbol , _ismbcsymbol_l |
Karakter multibyte legal |
_ismbcl0 , _ismbcl0_l , _ismbcl1 , _ismbcl1_l , _ismbcl2 , _ismbcl2_l |
Karakter multibyte tingkat Jepang 0 |
_ismbcl0 , _ismbcl0_l , _ismbcl1 , _ismbcl1_l , _ismbcl2 , _ismbcl2_l |
Karakter multibyte tingkat Jepang 1 |
_ismbcl0 , _ismbcl0_l , _ismbcl1 , _ismbcl1_l , _ismbcl2 , _ismbcl2_l |
Karakter multibyte tingkat Jepang 2 |
_ismbclegal , _ismbclegal_l , _ismbcsymbol , _ismbcsymbol_l |
Karakter multibyte non-alfanumerik |
isprint , iswprint , _isprint_l , _iswprint_l , _ismbcgraph , _ismbcgraph_l , _ismbcprint , _ismbcprint_l , _ismbcpunct , _ismbcpunct_l , _ismbcblank , _ismbcblank_l , _ismbcspace , _ismbcspace_l |
Dicetak |
ispunct , iswpunct , _ispunct_l , _iswpunct_l , _ismbcgraph , _ismbcgraph_l , _ismbcprint , _ismbcprint_l , _ismbcpunct , _ismbcpunct_l , _ismbcblank , _ismbcblank_l , _ismbcspace , _ismbcspace_l |
Tanda Baca |
isspace , iswspace , _isspace_l , _iswspace_l , _ismbcgraph , _ismbcgraph_l , _ismbcprint , _ismbcprint_l , _ismbcpunct , _ismbcpunct_l , _ismbcblank , _ismbcblank_l , _ismbcspace , _ismbcspace_l |
Spasi kosong |
isupper , iswupper , _ismbclower , _ismbclower_l , _ismbcupper , _ismbcupper_l |
Uppercase |
_isctype , iswctype , _isctype_l , _iswctype_l |
Properti yang ditentukan oleh desc argumen |
isxdigit , iswxdigit , _isxdigit_l , _iswxdigit_l |
Digit heksadesimal |
_mbclen , mblen , _mblen_l |
Mengembalikan panjang karakter multibyte yang valid; hasil tergantung pada LC_CTYPE pengaturan kategori lokal saat ini |