toascii
[force integers to ASCII range]
SYNOPSIS
#include
<ctype.h>
int toascii(int
c);
DESCRIPTION
toascii
is a macro which coerces integers to
the ASCII range (0–127)
by zeroing any higher-order bits.
You can use a compiled subroutine instead of the macro definition by undefining this macro, using #undef toascii.
RETURNS
toascii
returns integers between 0 and 127.
COMPLIANCE
toascii
is not ANSI C.
No supporting OS subroutines are required.
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