--- lbbs/include/str_process.h	2025/05/17 05:54:42	1.7
+++ lbbs/include/str_process.h	2025/07/02 03:08:10	1.11
@@ -19,8 +19,14 @@
 
 #include <stdio.h>
 
-extern int split_line(const char *buffer, int max_display_len, int *p_eol, int *p_display_len);
+#define MAX_SPLIT_FILE_LINES 65536
 
-extern long split_data_lines(const char *p_buf, int max_display_len, long *p_line_offsets, long line_offsets_count);
+extern int split_line(const char *buffer, int max_display_len, int *p_eol, int *p_display_len, int skip_ctrl_seq);
+
+// p_line_widths may be NULL. Otherwise, the widths of each line will be store into the pointed array
+extern long split_data_lines(const char *p_buf, int max_display_len, long *p_line_offsets, long line_offsets_count,
+							 int skip_ctrl_seq, int *p_line_widths);
+
+extern int str_filter(char *buffer, int skip_ctrl_seq);
 
 #endif //_STR_PROCESS_H_