Defined in 2 files as a macro:

• libkern/libkern/OSByteOrder.h, line 188 (as a macro)
• libkern/libkern/OSByteOrder.h, line 262 (as a macro)

Referenced in 2 files:

• bsd/hfs/hfs_catalog.c, line 2215
• osfmk/kdp/kdp_udp.h, line 135