55 # define print_first_N(fp,count,bytes) print_first_N(fp,count)  argument
58 print_first_N(FILE *fp, unsigned long count, bool count_bytes)  in print_first_N()  argument
63 	while (count) {  in print_first_N()
68 			--count;  in print_first_N()
75 print_except_N_last_bytes(FILE *fp, unsigned count)  in print_except_N_last_bytes()  argument
77 	unsigned char *circle = xmalloc(++count);  in print_except_N_last_bytes()
85 		if (head == count)  in print_except_N_last_bytes()
90 		if (head == count)  in print_except_N_last_bytes()
104 print_except_N_last_lines(FILE *fp, unsigned count)  in print_except_N_last_lines()  argument
106 	char **circle = xzalloc((++count) * sizeof(circle[0]));  in print_except_N_last_lines()
114 		if (head == count)  in print_except_N_last_lines()
119 		if (head == count)  in print_except_N_last_lines()
132 		if (head == count)  in print_except_N_last_lines()
139 void print_except_N_last_bytes(FILE *fp, unsigned count);
140 void print_except_N_last_lines(FILE *fp, unsigned count);
170 	unsigned long count = 10;  in head_main()  local
217 			count = eat_num(&negative_N, p);  in head_main()
238 		if (count >= INT_MAX / sizeof(char*))  in head_main()
239 			bb_error_msg("count is too big: %lu", count);  in head_main()
253 					print_except_N_last_bytes(fp, count);  in head_main()
255 					print_except_N_last_lines(fp, count);  in head_main()
258 				print_first_N(fp, count, count_bytes);  in head_main()