MEDIUM: compression: split deflate_flush() into flush and finish
This function used to take a zlib-specific flag as argument to indicate
whether a buffer flush or end of contents was met, let's split it in two
so that we don't depend on zlib anymore.
diff --git a/include/types/compression.h b/include/types/compression.h
index ae1e87d..376eea9 100644
--- a/include/types/compression.h
+++ b/include/types/compression.h
@@ -62,7 +62,8 @@
int (*init)(struct comp_ctx **comp_ctx, int level);
int (*add_data)(struct comp_ctx *comp_ctx, const char *in_data, int in_len, struct buffer *out);
- int (*flush)(struct comp_ctx *comp_ctx, struct buffer *out, int flag);
+ int (*flush)(struct comp_ctx *comp_ctx, struct buffer *out);
+ int (*finish)(struct comp_ctx *comp_ctx, struct buffer *out);
int (*reset)(struct comp_ctx *comp_ctx);
int (*end)(struct comp_ctx **comp_ctx);
struct comp_algo *next;