added libtomcrypt-0.79

examples/ch1-01.c

@@ -0,0 +1,18 @@
+/* 
+ * Name      : ch1-01.c
+ * Purpose   : Demonstration of a basic libtomcrypt program
+ * Author    : Tom St Denis
+ *
+ * History   : v0.79 Initial release
+ */
+ 
+/* ch1-01-1  */
+/* Include the default headers and libtomcrypt headers */
+#include <mycrypt.h>
+
+int main(void)
+{
+   return 0;
+}
+/* ch1-01-1  */
+

examples/ch1-02.c

@@ -0,0 +1,25 @@
+/* 
+ * Name      : ch1-02.c
+ * Purpose   : Demonstration of error handling
+ * Author    : Tom St Denis
+ *
+ * History   : v0.79 Initial release
+ */
+ 
+/* ch1-01-1 */
+#include <mycrypt.h>
+
+int main(void)
+{
+   int errno;
+   
+   if ((errno = some_func(...)) != CRYPT_OK) {
+      printf("Error: %s\n", error_to_string(errno));
+      return EXIT_FAILURE;
+   }
+   
+   return 0;
+}
+/*ch1-01-1 */
+
+

examples/ch1-03.c

@@ -0,0 +1,29 @@
+/* 
+ * Name      : ch1-03.c
+ * Purpose   : Demonstration of variable length outputs
+ * Author    : Tom St Denis
+ *
+ * History   : v0.79 Initial release
+ */
+ 
+ /* ch1-01-1 */
+ #include <mycrypt.h>
+ 
+ int main(void)
+ {
+    unsigned long length;
+    unsigned char buffer[512];
+    int errno;
+    
+    length = sizeof(buffer);
+    if ((errno = some_func(..., buffer, &length)) != CRYPT_OK) {
+       printf("Error: %s\n", error_to_string(errno));
+       return EXIT_FAILURE;
+    }
+    printf("Size of output is %lu bytes\n", length);
+    return 0;
+}
+/* ch1-01-1 */
+
+
+