add some rudimentary memory manipulation functions

c_os/lib/MyStdLib.cc

@@ -0,0 +1,7 @@
+#include "MyStdLib.h"
+
+void mymemset(char* destination, char value, unsigned int bytes) {
+    for (unsigned int byte = 0; byte < bytes; ++byte) {
+        *(destination + byte) = value;
+    }
+}

c_os/lib/MyStdLib.h

@@ -0,0 +1,24 @@
+#ifndef __MYSTDLIB_INCLUDE_H_
+#define __MYSTDLIB_INCLUDE_H_
+
+// NOTE: I added this file
+// TODO: namespace this
+
+template<typename T>
+void mymemcpy(T* destination, T* source, unsigned int count) {
+    for (unsigned int i = 0; i < count; ++i) {
+        *(destination + i) = *(source + i);
+    }
+}
+
+void mymemset(char* destination, char value, unsigned int bytes);
+
+template<typename T>
+void myzero(T* destination) {
+    mymemset((char*)destination, '\0', sizeof(T));
+}
+
+void mystrcpy(char* destination, char* source);
+unsigned int mystrlen(char* string);
+
+#endif