56 	char *base, *end;  member
150 	char *base, *end, *nul, *tmp;  in spt_init()  local
157 	end = nul + 1;  in spt_init()
160 		if (!argv[i] || argv[i] < end)  in spt_init()
163 		end = argv[i] + strlen(argv[i]) + 1;  in spt_init()
167 		if (envp[i] < end)  in spt_init()
170 		end = envp[i] + strlen(envp[i]) + 1;  in spt_init()
202 	SPT.end  = end;  in spt_init()
237 		memset(SPT.base, 0, SPT.end - SPT.base);  in setproctitle()
240 		memset(SPT.base, 0, spt_min(sizeof buf, SPT.end - SPT.base));  in setproctitle()
243 	len = spt_min(len, spt_min(sizeof buf, SPT.end - SPT.base) - 1);  in setproctitle()
249 	} else if (nul == SPT.nul && &nul[1] < SPT.end) {  in setproctitle()