home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Speccy ClassiX 1998
/
Speccy ClassiX 98.iso
/
amiga_system
/
the_aminet
/
dev
/
gcc
/
ixemulsdk.lha
/
man
/
cat3
/
islower.0
< prev
next >
Wrap
Text File
|
1992-08-10
|
1KB
|
67 lines
ISLOWER(3) UNIX Programmer's Manual ISLOWER(3)
NNAAMMEE
iisslloowweerr - lower¡case character test
SSYYNNOOPPSSIISS
##iinncclluuddee <<ccttyyppee..hh>>
_i_n_t
iisslloowweerr(_i_n_t _c)
DDEESSCCRRIIPPTTIIOONN
The iisslloowweerr() function tests for any lower¡case letter for which none of
iscntrl(3), isdigit(3), ispunct(3), or isspace(3) is true. In the
_`_`_C_'_' locale, iisslloowweerr() returns true only for the characters defined as
lower¡case letters.
RREETTUURRNN VVAALLUUEESS
The iisslloowweerr() macro returns zero if the character tests false and returns
non¡zero if the character tests true.
SSEEEE AALLSSOO
isascii(3), isalnum(3), isalpha(3), iscntrl(3), isdigit(3),
isgraph(3), isprint(3), ispunct(3), isspace(3), isupper(3),
isxdigit(3), toascii(3), tolower(3), toupper(3), stdio(3) ascii(7)
SSTTAANNDDAARRDDSS
The iisslloowweerr() function conforms to ANSI C3.159¡1989 (``ANSI C'').
BSD Experimental June 29, 1991 1