intptr_t           67 win32/win32.c  static int rb_w32_open_osfhandle(intptr_t osfhandle, int flags);
intptr_t         1678 win32/win32.c      intptr_t osfhnd;	/* underlying OS file HANDLE */
intptr_t         1743 win32/win32.c  rb_w32_open_osfhandle(intptr_t osfhandle, int flags)
intptr_t         1828 win32/win32.c  rb_w32_open_osfhandle(intptr_t osfhandle, int flags)
intptr_t         2345 win32/win32.c  	fd = rb_w32_open_osfhandle((intptr_t)h, O_RDWR|O_BINARY|O_NOINHERIT);