Software & Finance

Turbo C++ - ctype.h

You can find here the list of functions declared in ctype.h

_ftolower
_ftoupper
isalnum
isalpha
isascii
iscntrl
isdigit
isgraph
islower

isprint
ispunct
isspace
isupper
isxdigit
toascii
tolower
toupper

Constants, datatypes and global variables

_IS_CTL
_IS_DIG
_IS_HEX
_IS_LOW

_IS_PUN
_IS_SP
_IS_UPP