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

libs/JSystem/JStudio/functionvalue.cpp

@@ -1,4 +1,5 @@
 #include "JSystem/JStudio/functionvalue.h"
+#include "msl_c/math.h"
 
 extern "C" {
 void __cvt_fp2unsigned(void);
@@ -535,7 +536,7 @@ f64 extrapolateParameter_raw(f64 a1, f64 a2) {
 }
 
 f64 extrapolateParameter_repeat(f64 a1, f64 a2) {
-    f64 t = func_8036C760(a1, a2);
+    f64 t = fmod(a1, a2);
 
     if (t < lbl_80455400)
         t += a2;