X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gedcom%2Fdate.h;h=ccf5a7fb3963fa1c33c26ee648101ca1cf1711be;hb=40e4118ee4f9f8e5ed89e61dac21b6d6a43b1135;hp=ad7a23473fe849ff64f4704dab66fbe23de27dc0;hpb=ae1c2ced07055d32e40c55ff9aeefcc037b2235a;p=gedcom-parse.git

diff --git a/gedcom/date.h b/gedcom/date.h
index ad7a234..ccf5a7f 100644
--- a/gedcom/date.h
+++ b/gedcom/date.h
@@ -34,17 +34,24 @@
 extern struct date_value dv_s;
 extern struct date date_s;
 extern struct date def_date;
-extern char* curr_line_value;
+extern const char* curr_line_value;
 
 int               gedcom_date_parse();
 int               gedcom_date_lex();
 
+int get_date_token(const char* input);
+int get_year_tokens(const char* str, char** year1, char** year2);
+
+int get_day_num(const char* input);
+int get_month_num(Calendar_type cal, const char* input);
+int get_year_num(const char* input, Year_type* ytype);
+
 /* These are defined in gedcom_date.lex */
-void              init_gedcom_date_lex(char* string);
+void              init_gedcom_date_lex(const char* string);
 void              close_gedcom_date_lex();
 
 struct date_value make_date_value(Date_value_type t, struct date d1,
-				  struct date d2, char* p);
+				  struct date d2, const char* p);
 void              copy_date(struct date *to, struct date from);
 
 #define GEDCOM_MAKE_DATE(VAR, DATE) \