65 	char		**cp;  in bt_gethostbyname()  local
71 		for (cp = p->h_aliases; *cp != NULL; cp++)  in bt_gethostbyname()
72 			if (strcasecmp(*cp, name) == 0)  in bt_gethostbyname()
103 	char	*p, *cp, **q;  in bt_gethostent()  local
119 	if ((cp = strpbrk(p, "#\n")) == NULL)  in bt_gethostent()
121 	*cp = 0;  in bt_gethostent()
122 	if ((cp = strpbrk(p, " \t")) == NULL)  in bt_gethostent()
124 	*cp++ = 0;  in bt_gethostent()
132 	while (*cp == ' ' || *cp == '\t')  in bt_gethostent()
133 		cp++;  in bt_gethostent()
134 	host.h_name = cp;  in bt_gethostent()
136 	if ((cp = strpbrk(cp, " \t")) != NULL)  in bt_gethostent()
137 		*cp++ = 0;  in bt_gethostent()
138 	while (cp != NULL && *cp != 0) {  in bt_gethostent()
139 		if (*cp == ' ' || *cp == '\t') {  in bt_gethostent()
140 			cp++;  in bt_gethostent()
144 			*q++ = cp;  in bt_gethostent()
145 		if ((cp = strpbrk(cp, " \t")) != NULL)  in bt_gethostent()
146 			*cp++ = 0;  in bt_gethostent()
178 	char		**cp;  in bt_getprotobyname()  local
184 		for (cp = p->p_aliases; *cp != NULL; cp++)  in bt_getprotobyname()
185 			if (strcmp(*cp, name) == 0)  in bt_getprotobyname()
211 	char	*p, *cp, **q;  in bt_getprotoent()  local
223 	if ((cp = strpbrk(p, "#\n")) == NULL)  in bt_getprotoent()
225 	*cp = '\0';  in bt_getprotoent()
227 	if ((cp = strpbrk(p, " \t")) == NULL)  in bt_getprotoent()
229 	*cp++ = '\0';  in bt_getprotoent()
230 	while (*cp == ' ' || *cp == '\t')  in bt_getprotoent()
231 		cp++;  in bt_getprotoent()
232 	if ((p = strpbrk(cp, " \t")) != NULL)  in bt_getprotoent()
234 	proto.p_proto = atoi(cp);  in bt_getprotoent()
237 		cp = p;  in bt_getprotoent()
238 		while (cp != NULL && *cp != 0) {  in bt_getprotoent()
239 			if (*cp == ' ' || *cp == '\t') {  in bt_getprotoent()
240 				cp++;  in bt_getprotoent()
244 				*q++ = cp;  in bt_getprotoent()
245 			if ((cp = strpbrk(cp, " \t")) != NULL)  in bt_getprotoent()
246 				*cp++ = '\0';  in bt_getprotoent()