transceiver: remove extra typedefs to remove warnings

These typedefs serve no purpose and the compiler complains.

Signed-off-by: Thomas Tsou <ttsou@vt.edu>

git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2665 19bc5d8c-e614-43d4-8b26-e1612bc8e597

Transceiver52M/sigProcLib.h

@@ -22,13 +22,13 @@
 using namespace GSM;
 
 /** Indicated signalVector symmetry */
-typedef enum Symmetry {
+enum Symmetry {
   NONE = 0,
   ABSSYM = 1
 };
 
 /** Convolution type indicator */
-typedef enum ConvType {
+enum ConvType {
   FULL_SPAN = 0,
   OVERLAP_ONLY = 1,
   START_ONLY = 2,