Test

test.c

@@ -0,0 +1,32 @@
+/* Copyright 2013 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+
+#define _BSD_SOURCE
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <endian.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <zlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+
+#define RG_MAGIC 0xFEEDBABE
+#define HEADER_SIZE ( sizeof(uint32_t) * 5 + 0x80 )
+struct File {
+	uint32_t magic;			/* FEEDBABE */
+	uint32_t size;			/* Length of file excluding header */
+	uint32_t checksum;		/* 32-bit sum of all bytes in file and header, excluding checksum */
+	uint32_t counter;		/* Unknown */
+	uint32_t start_offset;		/* Unknown */
+	char name[0x80];		/* Filename */
+	uint8_t *data;			/* Pointer to mmap'd or allocated data of file */
+	uint32_t decompressed_size;	/* Decompressed length of file */
+	uint8_t *decompressed_data;	/* Pointer to allocated decompressed data */
+};
+