add some packages

recipes/bzip2/all/test_package/test_package.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "bzlib.h"
+
+
+int main(void) {
+    char buffer [256] = {0};
+    unsigned int size = 256;
+    const char* version = BZ2_bzlibVersion();
+    printf("Bzip2 version: %s\n", version);
+    BZ2_bzBuffToBuffCompress(buffer, &size, "conan-package-manager", 21, 1, 0, 1);
+    printf("Bzip2 compressed: %s\n", buffer);
+    return EXIT_SUCCESS;
+}