/ **************************************************************************** * * Purpose: To show the effect of a bitwise OR (|) by converting * an ASCII character to its graphic extension equivalent. * Author: M.J. Leslie. * Date: 04-Mar-95 * ****************************************************************************/ main() { /* Hex 66 (f) looks like this in binary * * 0110 0110 */ unsigned char value='\x66'; /* Hex 80 looks like this in binary * * 1000 0000 */ printf("%2X %2X \n", value, (value | (unsigned char)'\x80')); /* A bitwise OR has the effect of * adding wanted bits. * * 0110 0110 (66) OR * 1000 0000 (80) * --------- * 1110 0110 (E6) */ } /**************************************************************************** * * Program results are: * * 66 E6 * ****************************************************************************/
file: /Techref/language/ccpp/cref/EXAMPLES/or.c, 0KB, , updated: 1997/4/21 09:52, local time: 2024/8/14 19:08,
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