we can now print out stuff... things.

Signed-off-by: Gediminas Jakutis <gediminas@varciai.lt>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/util.c b/src/util.c
index b2a3115..c14a848 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,4 +1,5 @@
 #include <errno.h>
+#include <stdio.h>
 #include "defs.h"
 #include "util.h"
 #include "cache.h"
@@ -70,3 +71,19 @@ int split(struct stream * const src, struct stream * const A, struct stream * co
 err:
 	return ret;
 }
+
+int print_data(struct stream * const in)
+{
+	int ret = 0;
+	struct entry_l store;
+	size_t i;
+
+	puts(	"   position |                value |\n"
+		"            |                      |");
+
+	for (i = 0; in->get(in, &store); ++i) {
+		printf(" %10lu | "   "%20"fieldprint" |\n", in->settings->ss + i, store.val);
+	}
+
+	return ret;
+}