Release calc version 2.10.3t5.45

custom/c_devnull.c

@@ -0,0 +1,53 @@
+/*
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby granted.
+ *
+ * LANDON CURT NOLL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
+ * EVENT SHALL LANDON CURT NOLL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Comments, suggestions, bug fixes and questions about these routines
+ * are welcome.  Send EMail to the address given below.
+ *
+ * Happy bit twiddling,
+ *
+ *			Landon Curt Noll
+ *
+ *			chongo@toad.com
+ *			...!{pyramid,sun,uunet}!hoptoad!chongo
+ *
+ * chongo was here	/\../\
+ */
+
+#if defined(CUSTOM)
+
+
+#include "../have_const.h"
+#include "../value.h"
+#include "../custom.h"
+
+
+/*
+ * c_devnull - a custom function that does nothing
+ *
+ * This custom function does nothing.  It is useful as a test hook
+ * for looking at the general interface.
+ */
+/*ARGSUSED*/
+VALUE
+c_devnull(char *name, int count, VALUE **vals)
+{
+	VALUE result;		/* what we will return */
+
+	/*
+	 * return NULL
+	 */
+	result.v_type = V_NULL;
+	return result;
+}
+
+#endif /* CUSTOM */