some defines I couldnt understand '_IOC_NONE 1U'
From: david kol. <hidden>
Date: 2011-06-18 16:00:24
Hello, its an unsigned constant. david On Sat, Jun 18, 2011 at 06:39:45PM +0300, Daniel Redway wrote:
Hello I dont understand what means 'U' character. I found this defines in asm/ioctl.h file. Thanks #define _IOC_NONE 1U #define _IOC_READ 2U #define _IOC_WRITE 4U
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