Defined in 2 files as a macro:

• external/bsd/libarchive/dist/libarchive/archive_windows.h, line 240 (as a macro)
• sys/sys/fcntl.h, line 184 (as a macro)

Referenced in 3 files:

• sys/compat/linux/common/linux_file.c, line 378
• sys/kern/sys_descrip.c, line 456
• usr.bin/kdump/kdump.c, line 478