Defines starting with `r' in osfmk/kdp/pe/POWERMAC

• RCVFC_ASTRPRCV osfmk/kdp/pe/POWERMAC/kdp_mace.h:227
• RCVFC_LLRCV osfmk/kdp/pe/POWERMAC/kdp_mace.h:225
• RCVFC_M_R osfmk/kdp/pe/POWERMAC/kdp_mace.h:226
• RCVFS_CLSN osfmk/kdp/pe/POWERMAC/kdp_mace.h:231
• RCVFS_FCS osfmk/kdp/pe/POWERMAC/kdp_mace.h:233
• RCVFS_FRAM osfmk/kdp/pe/POWERMAC/kdp_mace.h:232
• RCVFS_OFLO osfmk/kdp/pe/POWERMAC/kdp_mace.h:230
• RCVFS_REVCNT osfmk/kdp/pe/POWERMAC/kdp_mace.h:234