implement reading from dev-you-random for datagen.

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

1 files changed, 4 insertions, 25 deletions

diff --git a/src/io.h b/src/io.h
index 18e8e65..d76f2b3 100644
--- a/src/io.h
+++ b/src/io.h
@@ -1,32 +1,11 @@
 #ifndef ALGOS_IO_H_INCLUDED
 #define ALGOS_IO_H_INCLUDED
 
-#include <stddef.h>
-#include <stdint.h>
+#include "defs.h"
 
-struct stream {
-	size_t n;
-	size_t stride;
-	ssize_t last_idx;
-	int fd;
-	int out;
-	char *name;
-};
-
-/* for array implementation */
-struct entry_a {
-	uint64_t val;
-};
-
-/* for linked list implementation */
-struct entry_l {
-	uint32_t i; /* "pointer" to the next element. */
-	uint64_t val;
-};
-
-int stream_open(struct stream * const in);
+int stream_open(struct stream * const in, const struct settings * const s);
 int stream_close(struct stream * const in);
-int stream_get(struct stream *in, size_t idx, void *data);
-int stream_put(struct stream *in, size_t idx, void *data);
+int stream_get(struct stream *in, size_t idx, struct entry_l *data, int tag);
+int stream_put(struct stream *in, size_t idx, struct entry_l *data, int tag);
 
 #endif /* ALGOS_IO_H_INCLUDED */