Searched defs:_IO (Results 1 – 4 of 4) sorted by relevance
76 #define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) macro
242 #define _IO(x,y) (IOC_VOID|((x)<<8)|(y)) macro
29 def _IO(x,y): return (IOC_VOID|((x)<<8)|y) function