changed command flags to a bitfield

diff --git a/include/comedi.h b/include/comedi.h
index 06b3a32ea09a8118435693c1b967144e1cd5fe19..d9d9921e4f613108ea6ea2207f82e75b826c295f 100644 (file)
--- a/include/comedi.h
+++ b/include/comedi.h
@@ -74,17 +74,17 @@ typedef unsigned short sampl_t;
 
 /* trigger sources */
 
-#define TRIG_ANY       0               
-#define TRIG_NONE      0               /* never trigger */
-#define TRIG_NOW       1               /* trigger now + N ns */
-#define TRIG_FOLLOW    2               /* trigger on next lower level trig */
-#define TRIG_TIME      3               /* trigger at time N ns */
-#define TRIG_TIMER     4               /* trigger at rate N ns */
-#define TRIG_COUNT     5               /* trigger when count reaches N */
-#define TRIG_EXT       6               /* trigger on external signal N */
-#define TRIG_INT       7               /* trigger on comedi-internal signal N */
-
-#define TRIG_INVAL     8               /* choice was invalid */
+#define TRIG_ANY       0xffffffff
+#define TRIG_NONE      0x00000001      /* never trigger */
+#define TRIG_NOW       0x00000002      /* trigger now + N ns */
+#define TRIG_FOLLOW    0x00000004      /* trigger on next lower level trig */
+#define TRIG_TIME      0x00000008      /* trigger at time N ns */
+#define TRIG_TIMER     0x00000010      /* trigger at rate N ns */
+#define TRIG_COUNT     0x00000020      /* trigger when count reaches N */
+#define TRIG_EXT       0x00000040      /* trigger on external signal N */
+#define TRIG_INT       0x00000080      /* trigger on comedi-internal signal N */
+
+#define TRIG_INVAL     0x00000100      /* choice was invalid */
 
 /* subdevice flags */