re-work debug output of some tests

src/headers/tomcrypt_misc.h

@@ -81,6 +81,11 @@ void adler32_finish(adler32_state *ctx, void *hash, unsigned long size);
 int adler32_test(void);
 #endif
 
+/* yeah it's not exactly in misc in the library, but in testprof/x86_prof.c */
+#if defined(LTC_TEST) && defined(LTC_TEST_DBG)
+void print_hex(const char* what, const unsigned char* p, const unsigned long l);
+#endif
+
 /* $Source$ */
 /* $Revision$ */
 /* $Date$ */