diff --git a/libcevap/main.c b/libcevap/main.c
index 1d6a344..b537b5f 100644
--- a/libcevap/main.c
+++ b/libcevap/main.c
@@ -1,21 +1,36 @@
 
+/*
+   cc -g -DCevap_lowercasE -c main.c  
+*/
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "cevapi.h"
 
+#include "smem.h"
+
 int main(int argc, char **argv)
 {
+#ifdef Cevap_lowercasE
+ struct cevapi *cevap= NULL;
+#else
  struct CevapI *cevap= NULL;
+#endif
  int ret;
 
  /* full memory supervision */
  Smem_set_record_items(1);
 
  /* one short trip for testing */ 
+#ifdef Cevap_lowercasE
+ ret= cevapi_new(&cevap,0);
+ if(ret>0)
+   cevapi_destroy(&cevap,0);
+#else /* Cevap_lowercasE */
  ret= Cevapi_new(&cevap,0);
  if(ret>0)
    Cevapi_destroy(&cevap,0);
+#endif /* ! Cevap_lowercasE */
 
  /* report any leaked memory */
  Smem_stderr(1|2);