Macros starting with `s' in netccitt

• SA netccitt/if_x25subr.c:241
• SAL netccitt/llc_subr.c:2281
• senderr netccitt/if_x25subr.c:98
• SET_LCN netccitt/pk.h:142
• SET_TIMER netccitt/hd_var.h:70
• SMBIT netccitt/pk.h:138
• SPR netccitt/pk.h:136
• SPS netccitt/pk.h:137