X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=include%2Fwimlib%2Fcompressor_ops.h;h=e172e567a7604acd801b99392a48a1f24de3eee4;hb=fe548d263d477a745dfa5057f540cc5c35ecce89;hp=4c36bb3600597f991e9a69434a516c9ddff60498;hpb=883833a4b3dabec325edf1ca938000f91d587c00;p=wimlib

diff --git a/include/wimlib/compressor_ops.h b/include/wimlib/compressor_ops.h
index 4c36bb36..e172e567 100644
--- a/include/wimlib/compressor_ops.h
+++ b/include/wimlib/compressor_ops.h
@@ -7,12 +7,17 @@
 #ifndef _WIMLIB_COMPRESSOR_OPS_H
 #define _WIMLIB_COMPRESSOR_OPS_H
 
-#include <stddef.h>
+#include <wimlib/types.h>
 
 struct compressor_ops {
 
+	bool (*params_valid)(const struct wimlib_compressor_params_header *params);
+
+	u64 (*get_needed_memory)(size_t max_block_size,
+				 const struct wimlib_compressor_params_header *params);
+
 	int (*create_compressor)(size_t max_block_size,
-				 const struct wimlib_compressor_params_header *extra_params,
+				 const struct wimlib_compressor_params_header *params,
 				 void **private_ret);
 
 	size_t (*compress)(const void *uncompressed_data,