Expand description
ctype.h implementation.
See https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/ctype.h.html.
Functionsยง
- isalnum
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isalnum.html.
- isalnum_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isalnum_l.html.
- isalpha
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isalpha.html.
- isalpha_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isalpha_l.html.
- isascii
Deprecated - See https://pubs.opengroup.org/onlinepubs/9699919799/functions/isascii.html.
- isblank
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isblank.html.
- isblank_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isblank_l.html.
- iscntrl
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/iscntrl.html.
- iscntrl_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/iscntrl_l.html.
- isdigit
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isdigit.html.
- isdigit_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isdigit_l.html.
- isgraph
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isgraph.html.
- isgraph_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isgraph_l.html.
- islower
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/islower.html.
- islower_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/islower_l.html.
- isprint
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isprint.html.
- isprint_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isprint_l.html.
- ispunct
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/ispunct.html.
- ispunct_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/ispunct_l.html.
- isspace
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isspace.html.
- isspace_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isspace_l.html.
- isupper
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isupper.html.
- isupper_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isupper_l.html.
- isxdigit
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isxdigit.html.
- isxdigit_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/isxdigit_l.html.
- toascii
Deprecated - See https://pubs.opengroup.org/onlinepubs/9699919799/functions/toascii.html.
- tolower
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/tolower.html.
- tolower_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/tolower_l.html.
- toupper
- See https://pubs.opengroup.org/onlinepubs/9799919799/functions/toupper.html.
- toupper_
l - See https://pubs.opengroup.org/onlinepubs/9799919799/functions/toupper_l.html.