1 files changed, 29 insertions, 0 deletions
diff --git a/include/device/initrd.h b/include/device/initrd.h
new file mode 100644
index 0000000..eaf3157
--- /dev/null
+++ b/include/device/initrd.h
@@ -0,0 +1,29 @@
+#ifndef _JOVE_DEV_INITRD_H
+#define _JOVE_DEV_INITRD_H 1
+
+#include <stddef.h>
+
+typedef struct tarHeader
+{
+    char name[100];
+    char mode[8];
+    char owner[8];
+    char group[8];
+    char size[12];
+    char modified[12];
+    char checksum[8];
+    char link;
+    char linkname[100];
+} tar_header_t;
+
+typedef union tarBlock {
+    tar_header_t header;
+    char data[512];
+} tar_block_t;
+
+void initrd_setup(void);
+
+tar_header_t *initrd_find_file(const char *filename);
+int initrd_file_size(tar_header_t *header);
+
+#endif