isascii(3) [freebsd man page]

ISASCII(3)						   BSD Library Functions Manual 						ISASCII(3)

NAME

     isascii -- test for ASCII character

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <ctype.h>

     int
     isascii(int c);

DESCRIPTION

     The isascii() function tests for an ASCII character, which is any character between 0 and octal 0177 inclusive.

SEE ALSO

     ctype(3), iswascii(3), ascii(7)

BSD
								  October 6, 2002							       BSD

ISPRINT(3)						   BSD Library Functions Manual 						ISPRINT(3)

NAME

     isprint -- printing character test (space character inclusive)

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <ctype.h>

     int
     isprint(int c);

DESCRIPTION

     The isprint() function tests for any printing character including space (' ').

RETURN VALUES

     The isprint() function returns zero if the character tests false and returns non-zero if the character tests true.

SEE ALSO

     ctype(3), isalnum(3), isalpha(3), isascii(3), isblank(3), iscntrl(3), isdigit(3), isgraph(3), islower(3), ispunct(3), isspace(3), isupper(3),
     isxdigit(3), stdio(3), toascii(3), tolower(3), toupper(3), ascii(7)

STANDARDS

     The isprint() function conforms to ANSI X3.159-1989 (``ANSI C89'').

CAVEATS

     The argument to isprint() must be EOF or representable as an unsigned char; otherwise, the behavior is undefined.	See the CAVEATS section of
     ctype(3) for more details.

BSD
								  April 17, 2008							       BSD