wiringpi module in changelog

[chiark-tcl.git] / hbytes / parse.c

diff --git a/hbytes/parse.c b/hbytes/parse.c
index a3635142bb3dfe186da16b1051a2a513693b4b0d..c384eb43336d38c2d1a988073ae8659bcac18d66 100644 (file)
--- a/hbytes/parse.c
+++ b/hbytes/parse.c
@@ -1,8 +1,30 @@
 /*
+ * hbytes - hex-stringrep efficient byteblocks for Tcl
+ * Copyright 2006-2012 Ian Jackson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "chiark_tcl_hbytes.h"
 
+int cht_pat_hbv(Tcl_Interp *ip, Tcl_Obj *var, HBytes_Var *agg) {
+  int rc;
+  rc= cht_pat_somethingv(ip,var,&agg->sth,&cht_hbytes_type);
+  if (rc) return rc;
+  agg->hb= OBJ_HBYTES(agg->sth.obj);
+  return TCL_OK;
+}
 int cht_pat_hb(Tcl_Interp *ip, Tcl_Obj *obj, HBytes_Value *val) {
   int rc;
   rc= Tcl_ConvertToType(ip,obj,&cht_hbytes_type);  if (rc) return rc;