diff -r 665b60727a89 -r 31fa205db85a src/settings.h
--- a/src/settings.h	Sat Jul 04 12:09:37 2026 +0200
+++ b/src/settings.h	Sat Jul 04 12:28:16 2026 +0200
@@ -27,27 +27,31 @@
 #ifndef SETTINGS_H_
 #define SETTINGS_H_
 
-#include "stdinc.h"
 #include "string_list.h"
 #include "bfile_heuristics.h"
 #include "regex_parser.h"
 
 typedef struct {
-  string_list *includeSuffixes;
-  string_list *excludeSuffixes;
-  string_list *excludeDirs;
+  string_list *include_suffixes;
+  string_list *exclude_suffixes;
+  string_list *exclude_dirs;
   regex_parser *regex;
-  bfile_heuristics *bfileHeuristics;
-  char fileSeparator;
+  bfile_heuristics *bfile;
   bool recursive;
-  bool matchesOnly;
+  bool matches_only;
   bool verbose;
   bool confusing_lnlen; /* this flag is set by the scanner */
   bool individual_sums;
   bool count_chars;
-  bool dirsOnly;
+  bool dirs_only;
 } settings;
 
+#ifdef _WIN32
+#define FILE_SEPARATOR '\\'
+#else
+#define FILE_SEPARATOR '/'
+#endif /* _WIN32 */
+
 #ifdef _cplusplus
 extern "C" {
 #endif