ISASCII - ***OBSOLETE*** is character 7-bit ASCII?

Usage:

#include <sdgstd.h>
i = isascii(c);

Where:

int c;

is the character you want to check.

int i;

is 1 if "c" is a 7-bit ASCII character, and 0 otherwise.

Description:

"isascii" determines whether a character is a member of the 7-bit ASCII character set. This function is supplied for backward compatibility with previous releases; it is now obsolete, since the other <ctype.h> functions can do the same job in a more standard way.

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