cleaned up command line options of pace-tool and made it independant from ccid

git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@89 96b47cad-a561-4643-ad3b-153ac7d7599c

ccid/util.h

@@ -20,10 +20,17 @@
 #define _CCID_UTIL_H
 
 #include <getopt.h>
+#include <opensc/opensc.h>
 
 void print_usage(const char *app_name, const struct option options[],
 	const char *option_help[]);
 void parse_error(const char *app_name, const struct option options[],
         const char *option_help[], const char *optarg, int opt_ind);
 
+int print_avail(int verbose);
+int initialize(int reader_id, const char *cdriver, int verbose,
+        sc_context_t **ctx, sc_reader_t **reader);
+
+int build_apdu(sc_context_t *ctx, const u8 *buf, size_t len, sc_apdu_t *apdu);
+
 #endif