First push after merge, split and enhance both zOS and zputa

apps/tbasic/mystdlib.h

@@ -0,0 +1,21 @@
+#ifndef __MY_STDLIB_H_
+#define __MY_STDLIB_H_
+
+#ifndef NO_STDLIB
+
+#include <stdlib.h>
+#include <string.h>
+
+#else
+
+#define NULL ( (void *) 0)
+
+int strlen(const char* s);
+void* memcpy(void* dst, const void* src, int sz);
+int memcmp(const void* dst, const void* src, int sz);
+void* memmove(void* dst, const void* src, int sz);
+
+#endif
+
+#endif
+