Pages du manuel Linux : Fonctions des bibliothèques

iptables_create
iptables_create, iptables_add, iptables_append, iptables_destroy, iptables_commit - iptables batch processing.
iqueue
iqueue.h
Generic RTP input queues.
irc
Create IRC connection and interface.
isalnum
test for an alphanumeric character
isalpha
Routines de classification de caractères.
isalpha
test for an alphabetic character
isascii
test for a 7-bit US-ASCII character
isastream
test a file descriptor (STREAMS)
isatty
Vérifier si un descripteur se rapporte à un terminal.
isatty
test for a terminal device
isblank
test for a blank character
iscntrl
test for a control character
IsCursorKey
keysym classification macros
isdigit
test for a decimal digit
iset
manipulate sets of integers
isfinite
test for finite value
IsFunctionKey
See IsCursorKey.3
isgraph
test for a visible character
isgreater
macros vérifiant les relations d'ordre.
isgreater
test if x greater than y
isgreaterequal
test if x is greater than or equal to y
isinf
test for infinity
IsKeypadKey
See IsCursorKey.3
isless
test if x is less than y
islessequal
test if x is less than or equal to y
islessgreater
test if x is less than or greater than y
islower
test for a lowercase letter
IsMiscFunctionKey
See IsCursorKey.3
IsModifierKey
See IsCursorKey.3
isnan
test for a NaN
isnormal
test for a normal value
IsPFKey
See IsCursorKey.3
isprint
test for a printable character
IsPrivateKeypadKey
See IsCursorKey.3
ispunct
test for a punctuation character
isspace
test for a white-space character
isunordered
test if arguments are unordered
isupper
test for an uppercase letter
iswalnum
Vérifier si un caractère large est alphanumérique.
iswalnum
test for an alphanumeric wide-character code
iswalpha
Vérifier si un caractère large est alphabétique.
iswalpha
test for an alphabetic wide-character code
iswblank
Vérifier si un caractère large est blanc.
iswblank
test for a blank wide-character code
iswcntrl
Vérifier si un caractère large est un caractère de contrôle.
iswcntrl
test for a control wide-character code
iswctype
Classification des caractères larges.
iswctype
test character for a specified class
iswdigit
Vérifier si un caractère large est numérique.