NAME

isascii - test for ASCII character

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS



int isascii(int c)

DESCRIPTION

The isascii() function tests for an ASCII character, which is any character with a value in the range from 0 to 127, inclusive.

The isascii() is defined on all integer values.

SEE ALSO

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

STANDARDS

The isascii() function conforms to X/Open Portability Guide Issue 4 (``XPG4'') .