Macros starting with `r' in bsd/net

• R_Malloc bsd/net/radix.h:167
• ROTATE_BUFFERS bsd/net/bpf.c:486
• ROUNDUP bsd/net/if.c:159
• RTALLOC1 bsd/net/if_atm.h:70
• RTFREE bsd/net/route.h:282
• RTHOLD bsd/net/route.h:287
• rt_key bsd/net/route.h:119
• rt_mask bsd/net/route.h:120
• RTTTOPRHZ bsd/net/route.h:101