Put tbl_alloc function right into the addspan() one, as this is the only

[mandoc.git] / libroff.h

diff --git a/libroff.h b/libroff.h
index 500479e0778b0a1e67ec3ff6de8b3aa9c8b2aff9..b03873a24251b85c411579186623116e5589f861 100644 (file)
--- a/libroff.h
+++ b/libroff.h
@@ -1,4 +1,4 @@
-/*     $Id: libroff.h,v 1.17 2011/01/25 12:24:27 schwarze Exp $ */
+/*     $Id: libroff.h,v 1.18 2011/02/06 20:36:36 kristaps Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -43,6 +43,13 @@ struct       tbl_node {
        struct tbl_node  *next;
 };
 
+struct eqn_node {
+       int               pos; /* invocation column */
+       int               line; /* invocation line */
+       struct eqn        eqn;
+       struct eqn_node  *next;
+};
+
 #define        TBL_MSG(tblp, type, line, col) \
        (*(tblp)->msg)((type), (tblp)->data, (line), (col), NULL)
 
@@ -57,6 +64,10 @@ int           tbl_data(struct tbl_node *, int, const char *);
 int             tbl_cdata(struct tbl_node *, int, const char *);
 const struct tbl_span  *tbl_span(struct tbl_node *);
 void            tbl_end(struct tbl_node *);
+struct eqn_node        *eqn_alloc(int, int);
+void            eqn_end(struct eqn_node *);
+void            eqn_free(struct eqn_node *);
+enum rofferr    eqn_read(struct eqn_node **, int, const char *, int);
 
 __END_DECLS