-#include <crtdll/stdio.h>
-#include <crtdll/stdlib.h>
-#include <crtdll/string.h>
-#include <crtdll/errno.h>
-#include <crtdll/internal/file.h>
+#include <msvcrt/stdio.h>
+#include <msvcrt/stdlib.h>
+#include <msvcrt/string.h>
+#include <msvcrt/errno.h>
+#include <msvcrt/internal/file.h>
// carriage return line feed conversion is done in filbuf and flsbuf