More General Cleanup (#1638)

* LINKER_FILES in makefile

* COLPOLY_GET_NORMAL

* math header

* libc

* M_PI for cosf and sinf files

* MAXFLOAT

* Revert "MAXFLOAT"

This reverts commit 96b75ffaa8.

* Remove SHT_MINV

* SHRT_MAX

* Add M_PI

* Angle macros

* f suffix

* Format

include/PR/controller_voice.h

@@ -4,7 +4,7 @@
 #include "ultratypes.h"
 #include "os_voice.h"
 #include "os_message.h"
-#include "libc/stddef.h"
+#include "stddef.h"
 
 typedef struct {
     /* 0x0 */ u8 dummy;

include/PR/os_cache.h

@@ -2,7 +2,7 @@
 #define PR_OS_CACHE_H
 
 #include "ultratypes.h"
-#include "libc/stddef.h"
+#include "stddef.h"
 
 void osInvalDCache(void* vaddr, size_t nbytes);
 void osInvalICache(void* vaddr, size_t nbytes);

include/PR/os_convert.h

@@ -1,7 +1,7 @@
 #ifndef PR_CONVERT_H
 #define PR_CONVERT_H
 
-#include "libc/stdint.h"
+#include "stdint.h"
 
 #define OS_CLOCK_RATE           62500000LL
 #define OS_CPU_COUNTER          (OS_CLOCK_RATE*3/4)

include/PR/os_internal_si.h

@@ -2,7 +2,7 @@
 #define PR_OS_INTERNAL_SI_H
 
 #include "ultratypes.h"
-#include "libc/stdint.h"
+#include "stdint.h"
 
 
 s32 __osSiRawWriteIo(uintptr_t devAddr, u32 data);

include/PR/os_libc.h

@@ -1,7 +1,7 @@
 #ifndef PR_OS_LIBC_H
 #define PR_OS_LIBC_H
 
-#include "libc/stdarg.h"
+#include "stdarg.h"
 
 
 void bcopy(void* __src, void* __dest, int __n);

include/PR/os_pi.h

@@ -3,8 +3,8 @@
 
 #include "ultratypes.h"
 #include "os_message.h"
-#include "libc/stddef.h"
-#include "libc/stdint.h"
+#include "stddef.h"
+#include "stdint.h"
 
 
 typedef struct {

include/PR/piint.h

@@ -3,7 +3,7 @@
 
 #include "ultratypes.h"
 #include "os_pi.h"
-#include "libc/stdint.h"
+#include "stdint.h"
 
 #define LEO_BASE_REG 0x05000000
 

include/PR/xstdio.h

@@ -2,7 +2,7 @@
 #define PR_XSTDIO_H
 
 #include "ultratypes.h"
-#include "libc/stdarg.h"
+#include "stdarg.h"
 
 typedef struct {
     /* 0x0 */ union {