added write demo functions

2 files changed, 10 insertions, 3 deletions

diff --git a/inc/demo.h b/inc/demo.h
index 6a8a04a..379c3e8 100644
--- a/inc/demo.h
+++ b/inc/demo.h
@@ -34,7 +34,7 @@ typedef struct
 typedef struct
 {
     unsigned char sha256[32];
-    unsigned char *data;
+    char *data;
 } demomap;
 
 typedef struct
@@ -110,4 +110,8 @@ int readdemomap(FILE *demofile, demomap *map, int mapsize, unsigned char version
 /* Will allocate memory if chunk is snap, delta or message */
 int readdemochunk(FILE *demofile, demochunk *chunk, unsigned char version);
 
+int writedemoheader(FILE *outfile, demoheader *header);
+int writedemotimeline(FILE *outfile, demotimeline *timeline);
+int writedemomap(FILE *outfile, demomap *map, int mapsize, unsigned char version);
+
 #endif // DEMO_H
diff --git a/inc/pack.h b/inc/pack.h
index 581bcf9..55ebf4e 100644
--- a/inc/pack.h
+++ b/inc/pack.h
@@ -3,8 +3,11 @@
 
 #include <stdio.h>
 
-/* reads a big endian int into an int */
-int reverseint(const unsigned char in[4]);
+/* turns a big endian int into an int */
+int frombigendian(const unsigned char in[4]);
+
+/* writes an int into a big endian int in given buffer */
+void tobigendian(const int in, unsigned char out[4]);
 
 /* reads a teeworlds packed int from given buffer */
 /* the given pointer is incremented */