1 files changed, 21 insertions, 1 deletions
diff --git a/ledger.h b/ledger.h
index d9524b4a..d189d526 100644
--- a/ledger.h
+++ b/ledger.h
@@ -1,5 +1,5 @@
 #ifndef _LEDGER_H
-#define _LEDGER_H "$Revision: 1.5 $"
+#define _LEDGER_H "$Revision: 1.6 $"
 
 //////////////////////////////////////////////////////////////////////
 //
@@ -17,6 +17,8 @@
 #include <ctime>
 #include <cassert>
 
+#include <pcre.h>               // Perl regular expression library
+
 namespace ledger {
 
 // Format of a ledger entry (GNUcash account files are also supported):
@@ -279,6 +281,24 @@ typedef std::pair<const std::string, account *> accounts_entry;
 
 extern accounts_t accounts;
 
+struct mask
+{
+  bool   exclude;
+  pcre * regexp;
+
+  mask(bool exc, pcre * re) : exclude(exc), regexp(re) {}
+};
+
+extern void record_regexp(char * pattern, std::list<mask>& regexps);
+extern void read_regexps(const char * path, std::list<mask>& regexps);
+extern bool matches(const std::list<mask>& regexps,
+		    const std::string& str);
+
+#ifdef HUQUQULLAH
+extern bool compute_huquq;
+extern std::list<mask> huquq_categories;
+#endif
+
 extern bool use_warnings;
 
 } // namespace ledger