diff --git a/bindat_to_gcdl.c b/bindat_to_gcdl.c
index b1c013f..be75b8e 100644
--- a/bindat_to_gcdl.c
+++ b/bindat_to_gcdl.c
@@ -6,17 +6,14 @@
 #include <malloc.h>
 
 #include <sylverant/encryption.h>
-//#include <sylverant/prs.h>
+#include <sylverant/prs.h>
 #include "fuzziqer_prs.h"
 
+#include "defs.h"
+
 #include "quests.h"
 #include "utils.h"
 
-typedef struct __attribute__((packed)) {
-	uint32_t decompressed_size;
-	uint32_t crypt_key;
-} DOWNLOAD_QUEST_CHUNKS_HEADER;
-
 int main(int argc, char *argv[]) {
 	if (argc != 4) {
 		printf("Usage: bindat_to_gcdl quest.bin quest.dat output.qst\n");
diff --git a/quests.h b/quests.h
index 85614a4..75f0d16 100644
--- a/quests.h
+++ b/quests.h
@@ -81,6 +81,11 @@ typedef struct _PACKED_ {
 	uint32_t size;
 } QST_DATA_CHUNK;
 
+typedef struct _PACKED_ {
+	uint32_t decompressed_size;
+	uint32_t crypt_key;
+} DOWNLOAD_QUEST_CHUNKS_HEADER;
+
 int generate_qst_header(const char *src_file, size_t src_file_size, QUEST_BIN_HEADER *bin_header, QST_HEADER *out_header);
 int generate_qst_data_chunk(const char *base_filename, uint8_t counter, const uint8_t *src, uint32_t size, QST_DATA_CHUNK *out_chunk);
 int validate_quest_bin(QUEST_BIN_HEADER *header, uint32_t length);