X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=base%2Ftcmdiflib.c;fp=base%2Ftcmdiflib.c;h=8bddc02b8a49979579381606b6750d0ea9150752;hb=a43cdb5c69224a60f9e87110093e35a0f1f0b468;hp=0000000000000000000000000000000000000000;hpb=43f84d7998000957da8c0441d7658cdf633f90a1;p=chiark-tcl.git

diff --git a/base/tcmdiflib.c b/base/tcmdiflib.c
new file mode 100644
index 0000000..8bddc02
--- /dev/null
+++ b/base/tcmdiflib.c
@@ -0,0 +1,29 @@
+/*
+ */
+
+#include "tcmdiflib.h"
+
+int pat_enum(Tcl_Interp *ip, Tcl_Obj *obj, const void **val,
+	     const void *opts, size_t sz, const char *what) {
+  *val= enum_lookup_cached_func(ip,obj,opts,sz,what);
+  if (!*val) return TCL_ERROR;
+  return TCL_OK;
+}
+  
+int pat_obj(Tcl_Interp *ip, Tcl_Obj *obj, Tcl_Obj **val) {
+  *val= obj;
+  return TCL_OK;
+}
+
+Tcl_Obj *ret_int(Tcl_Interp *ip, int val) {
+  return Tcl_NewIntObj(val);
+}
+
+Tcl_Obj *ret_obj(Tcl_Interp *ip, Tcl_Obj *val) {
+  return val;
+}
+
+void setstringresult(Tcl_Interp *ip, const char *m) {
+  Tcl_ResetResult(ip);
+  Tcl_AppendResult(ip, m, (char*)0);
+}