Convert cpio to use memiter.
diff --git a/inc/cpio.h b/inc/cpio.h
index a563ae6..ad6f4b7 100644
--- a/inc/cpio.h
+++ b/inc/cpio.h
@@ -4,19 +4,9 @@
#include <stdbool.h>
#include <stddef.h>
-struct cpio {
- const struct cpio_header *first;
- size_t total_size;
-};
+#include "memiter.h"
-struct cpio_iter {
- const struct cpio_header *cur;
- size_t size_left;
-};
-
-void cpio_init(struct cpio *c, const void *buf, size_t size);
-void cpio_init_iter(struct cpio *c, struct cpio_iter *iter);
-bool cpio_next(struct cpio_iter *iter, const char **name, const void **contents,
+bool cpio_next(struct memiter *iter, const char **name, const void **contents,
size_t *size);
#endif /* _CPIO_H */
diff --git a/inc/load.h b/inc/load.h
index 93aa535..7a41b9a 100644
--- a/inc/load.h
+++ b/inc/load.h
@@ -7,7 +7,9 @@
#include "cpio.h"
#include "memiter.h"
-bool load_primary(struct cpio *c, size_t kernel_arg, struct memiter *initrd);
-bool load_secondary(struct cpio *c, uint64_t mem_begin, uint64_t *mem_end);
+bool load_primary(const struct memiter *cpio, size_t kernel_arg,
+ struct memiter *initrd);
+bool load_secondary(const struct memiter *cpio, uint64_t mem_begin,
+ uint64_t *mem_end);
#endif /* _LOAD_H */
diff --git a/inc/memiter.h b/inc/memiter.h
index ffaa822..9e066da 100644
--- a/inc/memiter.h
+++ b/inc/memiter.h
@@ -14,5 +14,6 @@
bool memiter_parse_uint(struct memiter *it, uint64_t *value);
bool memiter_parse_str(struct memiter *it, struct memiter *str);
bool memiter_iseq(const struct memiter *it, const char *str);
+bool memiter_advance(struct memiter *it, size_t v);
#endif /* _MEMITER_H */