TOASCII(3)

NAME
toascii - convert a byte to 7-bit ASCII

SYNOPSIS
#include <ctype.h>
int
toascii(int c);

DESCRIPTION
The toascii() function strips all but the low 7 bits from a letter, including parity or other marker bits.

RETURN VALUES
The toascii() function always returns a valid ASCII character.

SEE ALSO
isascii(3), isalnum(3), isalpha(3), iscntrl(3), isdigit(3), isgraph(3), islower(3), isprint(3), ispunct(3), isspace(3), isupper(3), isxdigit(3), tolower(3), toupper(3), stdio(3), ascii(7)