rb_w32_open_osfhandle 574 win32/win32.c  	fdin = rb_w32_open_osfhandle((long)hDupInFile, (_O_RDONLY | pipemode));
rb_w32_open_osfhandle 591 win32/win32.c  	fdout = rb_w32_open_osfhandle((long)hDupOutFile,
rb_w32_open_osfhandle 1500 win32/win32.c      return rb_w32_open_osfhandle(s, O_RDWR|O_BINARY);
rb_w32_open_osfhandle 1819 win32/win32.c      return rb_w32_open_osfhandle(r, O_RDWR|O_BINARY);
rb_w32_open_osfhandle 2036 win32/win32.c      return rb_w32_open_osfhandle(s, O_RDWR|O_BINARY);