/**************************************************************************** * * Purpose: To show the effect of a bitwise AND (&) by converting * an ASCII graphic extension into its character equivalent. * Author: M.J. Leslie. * Date: 04-Mar-95 * ****************************************************************************/ main() { /* * Hex E6 looks like this in binary * * 1110 0110 * * UNSIGNED is used to stop C using * first 1 as an indicator of the sign */ unsigned char value='\xE6'; /* Hex 7F looks like this in binary * * 0111 1111 */ printf("%2X %2X \n", value, (value & '\x7F')); /* A bitwise AND has the effect of * filtering unwanted bits. * * 1110 0110 (E6) AND * 0111 1111 (7F) * --------- * 0110 0110 (66) */ } /**************************************************************************** * * Program results are: * * E6 66 * ****************************************************************************/ nup'>emaclite-cleanup net-next plumbingsTobias Klauser
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authorLinus Walleij <linus.walleij@linaro.org>2016-05-02 13:50:47 +0200
committerLinus Walleij <linus.walleij@linaro.org>2016-05-02 13:50:47 +0200
commit2bd07177213b2a7a7db49f4cebf9ddd1b7c17184 (patch)
tree24df563c34997fcf2e051ac940d65f2d7495847b
parent22bbd21b81189942688db5aafe4a72074f38561b (diff)
parent56ed4bb984acbba9cfe080e45ac4b50ca63dd188 (diff)
Merge tag 'sh-pfc-for-v4.7-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
pinctrl: sh-pfc: Updates for v4.7 (take two) - Support for the Display Unit on R-Car E2.
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