X-Git-Url: http://www.average.org/gitweb/?p=pam_pcsc_cr.git;a=blobdiff_plain;f=test_chalresp.c;h=2635fea99d9b0707c42a8890681202c33b609274;hp=8b5f09114cb39564e4490128e6e5e58b49bd12d0;hb=HEAD;hpb=2b68fbf0a35815f8ba5e171d11f84b8f7c4d6aa1

diff --git a/test_chalresp.c b/test_chalresp.c
index 8b5f091..2635fea 100644
--- a/test_chalresp.c
+++ b/test_chalresp.c
@@ -1,3 +1,26 @@
+/*
+Copyright (c) 2013 Eugene Crosser
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+    1. The origin of this software must not be misrepresented; you must
+    not claim that you wrote the original software. If you use this
+    software in a product, an acknowledgment in the product documentation
+    would be appreciated but is not required.
+
+    2. Altered source versions must be plainly marked as such, and must
+    not be misrepresented as being the original software.
+
+    3. This notice may not be removed or altered from any source
+    distribution.
+*/
+
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -7,7 +30,7 @@
 #include <string.h>
 #include "pcsc_cr.h"
 
-static void usage(const char const *cmd)
+static void usage(const char *const cmd)
 {
 	fprintf(stderr,
 		"usage: %s [-o backend:name=value] ... \"challenge\"\n",
@@ -17,10 +40,10 @@ static void usage(const char const *cmd)
 int main(int argc, char *argv[])
 {
 	unsigned char chal[64];
-	int csize;
+	size_t csize;
 	unsigned char rbuf[20];
-	int rsize = sizeof(rbuf);
-	int i;
+	size_t rsize = sizeof(rbuf);
+	size_t i;
 	long rc;
 	int c;
 
@@ -46,7 +69,7 @@ int main(int argc, char *argv[])
 	csize = strlen(argv[optind]);
 	if (csize > sizeof(chal)) {
 		fprintf(stderr, "Challenge longer than %d, cannot do that\n",
-			csize);
+			(int)csize);
 		exit(1);
 	}
 #if 0
@@ -62,7 +85,7 @@ int main(int argc, char *argv[])
 	
 	memset(rbuf, 0xFE, sizeof(rbuf));
 	rc = pcsc_cr(chal, csize, rbuf, &rsize);
-	printf("rc=%ld (%s) rsize=%d:", rc, pcsc_errstr(rc), rsize);
+	printf("rc=%ld (%s) rsize=%d:", rc, pcsc_errstr(rc), (int)rsize);
 	for (i = 0; i < rsize; i++) printf(" %02x", rbuf[i]);
 	printf("\n");
 	return rc;