Searched defs:_IO (Results 1 – 3 of 3) sorted by relevance
244 #define _IO(x,y) (IOC_VOID|((x)<<8)|(y)) macro
361 #define _IO(x,y) (IOC_VOID|((x)<<8)|(y)) macro
410 #define _IO(x,y) ((long)(IOC_VOID|((x)<<8)|(y))) macro
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