Refactor code into a library and implement basic file management methods

1 files changed, 26 insertions, 0 deletions

diff --git a/src/c4groupentrycore.h b/src/c4groupentrycore.h
new file mode 100644
index 0000000..c77a5d1
--- /dev/null
+++ b/src/c4groupentrycore.h
@@ -0,0 +1,26 @@
+#pragma once
+#include <stdint.h>
+
+typedef enum {
+	C4GroupEntryCore_NoCRC = 0,
+	C4GroupEntryCore_ContentsCRC = 1,
+	C4GroupEntryCore_ContentsFileNameCRC = 2
+} C4GroupEntryCore_HasCRC;
+
+typedef struct {
+	char FileName[257];
+	uint8_t Reserved1[3];
+	int32_t Packed;
+	int32_t Directory;
+	int32_t Size;
+	int32_t Reserved2;
+	int32_t Offset;
+	int32_t Modified;
+	uint8_t HasCRC;
+	uint32_t CRC;
+	uint8_t Executable;
+	uint8_t Reserved3[26];
+} __attribute__((__packed__)) C4GroupEntryCore;
+
+void C4GroupEntryCore_init(C4GroupEntryCore* const this);
+void C4GroupEntryCore_setFileName(C4GroupEntryCore* const this, const char* const fileName);