64 static ssize_t	*p_len = NULL;	/* length of each line */  variable
137 	if (p_len == NULL)  in set_hunkmax()
138 		p_len = calloc((size_t) hunkmax, sizeof(ssize_t));  in set_hunkmax()
156 	if (p_line == NULL || p_len == NULL || p_char == NULL)  in grow_hunkmax()
163 	new_p_len = pch_realloc(p_len, new_hunkmax, sizeof(ssize_t));  in grow_hunkmax()
165 		free(p_len);  in grow_hunkmax()
172 	p_len = new_p_len;  in grow_hunkmax()
175 	if (p_line != NULL && p_len != NULL && p_char != NULL) {  in grow_hunkmax()
781 				p_len[p_end] = strlen(p_line[p_end]);  in another_hunk()
783 				p_len[p_end] = 0;  in another_hunk()
814 				p_len[filldst] = p_len[filldst + 1];  in another_hunk()
846 				p_len[filldst] = p_len[fillsrc];  in another_hunk()
865 				p_len[p_end] -= 1;  in another_hunk()
866 				(p_line[p_end])[p_len[p_end]] = 0;  in another_hunk()
971 				p_len[fillold++] = strlen(s);  in another_hunk()
974 						p_len[fillold - 1] -= 1;  in another_hunk()
975 						s[p_len[fillold - 1]] = 0;  in another_hunk()
993 				p_len[fillold++] = strlen(s);  in another_hunk()
1003 						p_len[fillold - 1] -= 1;  in another_hunk()
1004 						s[p_len[fillold - 1]] = 0;  in another_hunk()
1018 				p_len[fillnew++] = strlen(s);  in another_hunk()
1021 						p_len[fillnew - 1] -= 1;  in another_hunk()
1022 						s[p_len[fillnew - 1]] = 0;  in another_hunk()
1104 			p_len[i] = strlen(p_line[i]);  in another_hunk()
1109 			p_len[i - 1] -= 1;  in another_hunk()
1110 			(p_line[i - 1])[p_len[i - 1]] = 0;  in another_hunk()
1143 			p_len[i] = strlen(p_line[i]);  in another_hunk()
1148 			p_len[i - 1] -= 1;  in another_hunk()
1149 			(p_line[i - 1])[p_len[i - 1]] = 0;  in another_hunk()
1224 	tp_len = p_len;  in pch_swap()
1227 	p_len = NULL;  in pch_swap()
1230 	if (p_line == NULL || p_len == NULL || p_char == NULL) {  in pch_swap()
1234 		free(p_len);  in pch_swap()
1235 		p_len = tp_len;  in pch_swap()
1260 		p_len[n] = tp_len[i];  in pch_swap()
1266 		p_len[n] = tp_len[i];  in pch_swap()
1291 		p_len[n] = tp_len[i];  in pch_swap()
1370 	return p_len[line];  in pch_line_len()