Some large functions in d_tag_processor (#86)

* d_tag_processor WIP

* Progress

* Unconst

* Fix switch command (thanks Roeming!)

* Match a random text related file instead

* More progress

* More progress

* No missing breaks

* Some repair

* Some repair and shuffling

* More repair

* a bit better

* a bit better 2

* what a switch order

* Closer unrolling

* Minor cleanup

* Fix accidental cases

* More fixes

* even better

* More fixes

* Down to regswaps

* Some renames

* Review feedback

* cleanup more sdata2 values and eventFlowTextProcessingRelated match

---------

Co-authored-by: elijah-thomas774 <elijahthomas774@gmail.com>

include/libms/commonlib.h

@@ -1,3 +1,6 @@
+#ifndef LIBMS_COMMONLIB_H
+#define LIBMS_COMMONLIB_H
+
 #include "common.h"
 
 #ifdef __cplusplus
@@ -49,3 +52,5 @@ int LMSi_GetHashTableIndexFromLabel(const char *label, int tableSize);
 #ifdef __cplusplus
 }
 #endif
+
+#endif