Decompile some SComponent data and some MSL_C.PPCEABI.bare.H headers (#115)

* data for c_angle

* data c_sxyz

* partially migrated c_xyz data

* c_xyz data

* c_xyz data decomp

* c_math data

* c_math data

* c_lib data, some cleanup

* rename some unnamed functions and create header for them

* header for string functions

* format and fix fabsf

* cleanup

* remove more unneded function prototypes

* move fpclassify to math.h

src/m_Do/m_Do_MemCard.cpp

@@ -2,6 +2,7 @@
 
 #include "global.h"
 #include "m_Do/m_Do_Reset/m_Do_Reset.h"
+#include "msl_c/string.h"
 
 // additional symbols needed for m_Do_MemCard.cpp
 // autogenerated by split.py v0.4 at 2021-01-31 21:14:24.930190
@@ -53,7 +54,6 @@ void mDoMemCd_Ctrl_c_NS_setCardState(void);
 void mDoMemCd_Ctrl_c_NS_store(void);
 void mDoMemCd_Ctrl_c_NS_update(void);
 void mDoMemCd_main(void);
-void memcpy(void);
 }
 
 // additional symbols needed for m_Do_MemCard.cpp