Added neimod's ctrtool

Will be base code for improvments

ctrtool/utils.h

@@ -0,0 +1,42 @@
+#ifndef _UTILS_H_
+#define _UTILS_H_
+
+#include "types.h"
+
+#ifdef _WIN32
+#define PATH_SEPERATOR '\\'
+#else
+#define PATH_SEPERATOR '/'
+#endif
+
+#ifndef MAX_PATH
+	#define MAX_PATH 255
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+u32 align(u32 offset, u32 alignment);
+u64 align64(u64 offset, u32 alignment);
+u64 getle64(const u8* p);
+u32 getle32(const u8* p);
+u32 getle16(const u8* p);
+u64 getbe64(const u8* p);
+u32 getbe32(const u8* p);
+u32 getbe16(const u8* p);
+void putle16(u8* p, u16 n);
+void putle32(u8* p, u32 n);
+
+void readkeyfile(u8* key, const char* keyfname);
+void memdump(FILE* fout, const char* prefix, const u8* data, u32 size);
+void hexdump(void *ptr, int buflen);
+int key_load(char *name, u8 *out_buf);
+
+int makedir(const char* dir);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _UTILS_H_