isascii(3) - NetBSD Manual Pages

ISASCII(3)              NetBSD 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 charac- ter with a value less than or equal to 0177. The isascii() is defined on all integer values.
SEE ALSO
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''). NetBSD 3.1.1 April 14, 2003 NetBSD 3.1.1

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