xAnim 97% (#459)

* xAnimPoolInit matched (thanks Chippy)

* xAnim SingleUpdate matched

* xAnim 97%

Author: SquareMan

include/PowerPC_EABI_Support/MSL/MSL_C/MSL_Common/Include/stdio.h

@@ -5,11 +5,23 @@
 extern "C" {
 #endif
 
+typedef struct _FILE
+{
+    U8 pad[0x50];
+} FILE;
+
+extern FILE __files[4];
+
+#define stdin &(__files[0])
+#define stdout &(__files[1])
+#define stderr &(__files[2])
+
 int sprintf(char* s, const char* format, ...);
 void printf(const char* format, ...);
+int fprintf(FILE* stream, const char* format, ...);
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif
+#endif