Match MSL_C (#8)

* match wstring.c

* match math_api.c, mbstring.c, mem.c and mem_funcs.c

* more progress

* build issues

* fix non-matching issues

* reorganise files

* match fdlibm (+ libc progress)

* fix jp build

* solved some non-matchings and progress

* removed types.h usage in libc

* match data and add missing delinks for jp

libs/c/include/stdio_api.h

@@ -0,0 +1,53 @@
+#ifndef _C_STDIO_API_H
+#define _C_STDIO_API_H
+
+#include <file_struc.h>
+#include <stddef.h>
+#include <wchar_io.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum __ReadProcActions {
+    __GetAChar,
+    __UngetAChar,
+    __TestForError
+};
+
+enum __WReadProcActions {
+    __GetAwChar,
+    __UngetAwChar,
+    __TestForwcsError
+};
+
+typedef struct {
+    char *CharStr;
+    size_t MaxCharCount;
+    size_t CharsWritten;
+} __OutStrCtrl;
+
+typedef struct {
+    char *NextChar;
+    int NullCharDetected;
+} __InStrCtrl;
+
+typedef struct {
+    wchar_t *wCharStr;
+    size_t MaxCharCount;
+    size_t CharsWritten;
+} __wOutStrCtrl;
+
+typedef struct {
+    wchar_t *wNextChar;
+    int wNullCharDetected;
+} __wInStrCtrl;
+
+size_t __fwrite(const void *pPtr, size_t memb_size, size_t num_memb, FILE *file);
+int __StringRead(void *, int, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif