--- lbbs/src/screen.c	2025/06/12 12:53:49	1.96
+++ lbbs/src/screen.c	2025/06/17 13:18:55	1.100
@@ -24,6 +24,7 @@
 #include "file_loader.h"
 #include <fcntl.h>
 #include <ctype.h>
+#include <string.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <errno.h>
@@ -32,9 +33,6 @@
 #include <sys/param.h>
 #include <sys/shm.h>
 
-#define _POSIX_C_SOURCE 200809L
-#include <string.h>
-
 #define ACTIVE_BOARD_HEIGHT 8
 
 #define STR_TOP_LEFT_MAX_LEN 40
@@ -301,7 +299,7 @@ int display_data(const void *p_data, lon
 					 percentile,
 					 ctx.msg);
 
-			len = split_line(buffer, SCREEN_COLS, &eol, &display_len);
+			len = split_line(buffer, SCREEN_COLS, &eol, &display_len, 1);
 			for (; display_len < SCREEN_COLS; display_len++)
 			{
 				buffer[len++] = ' ';
@@ -431,7 +429,7 @@ int display_data(const void *p_data, lon
 					break;
 				}
 
-				BBS_last_access_tm = time(0);
+				BBS_last_access_tm = time(NULL);
 			}
 
 			continue;
@@ -518,17 +516,17 @@ int show_top(const char *str_left, const
 
 	strncpy(str_left_f, str_left, sizeof(str_left_f) - 1);
 	str_left_f[sizeof(str_left_f) - 1] = '\0';
-	len = split_line(str_left_f, STR_TOP_LEFT_MAX_LEN, &eol, &str_left_len);
+	len = split_line(str_left_f, STR_TOP_LEFT_MAX_LEN, &eol, &str_left_len, 1);
 	str_left_f[len] = '\0';
 
 	strncpy(str_middle_f, str_middle, sizeof(str_middle_f) - 1);
 	str_middle_f[sizeof(str_middle_f) - 1] = '\0';
-	len = split_line(str_middle, STR_TOP_MIDDLE_MAX_LEN, &eol, &str_middle_len);
+	len = split_line(str_middle, STR_TOP_MIDDLE_MAX_LEN, &eol, &str_middle_len, 1);
 	str_middle_f[len] = '\0';
 
 	strncpy(str_right_f, str_right, sizeof(str_right_f) - 1);
 	str_right_f[sizeof(str_right_f) - 1] = '\0';
-	len = split_line(str_right, STR_TOP_RIGHT_MAX_LEN, &eol, &str_right_len);
+	len = split_line(str_right, STR_TOP_RIGHT_MAX_LEN, &eol, &str_right_len, 1);
 	str_right_f[len] = '\0';
 
 	moveto(1, 0);
@@ -559,13 +557,13 @@ int show_bottom(const char *msg)
 	{
 		strncpy(msg_f, msg, sizeof(msg_f) - 1);
 		msg_f[sizeof(msg_f) - 1] = '\0';
-		len = split_line(msg_f, 23, &eol, &msg_len);
+		len = split_line(msg_f, 23, &eol, &msg_len, 1);
 		msg_f[len] = '\0';
 	}
 
 	len_username = (int)strnlen(BBS_username, sizeof(BBS_username));
 
-	time_online = time(0) - BBS_login_tm;
+	time_online = time(NULL) - BBS_login_tm;
 	tm_online = gmtime(&time_online);
 	if (tm_online->tm_mday > 1)
 	{
@@ -612,10 +610,10 @@ int show_active_board()
 		}
 	}
 
-	if (time(0) - t_last_show >= 10)
+	if (time(NULL) - t_last_show >= 10)
 	{
 		line_last = line_current;
-		t_last_show = time(0);
+		t_last_show = time(NULL);
 	}
 	else
 	{