diff -r 5b9f20aa88c2 -r 9a4857d6444e dav/scfg.h
--- a/dav/scfg.h	Thu Mar 21 10:51:14 2019 +0100
+++ b/dav/scfg.h	Fri Mar 22 13:07:31 2019 +0100
@@ -49,8 +49,9 @@
 #define DEFAULT_TAG_XATTR "tags"
 #define MACOS_TAG_XATTR "com.apple.metadata:_kMDItemUserTags"
     
-typedef struct TagConfig  TagConfig;
-typedef struct Versioning Versioning;
+typedef struct TagConfig   TagConfig;
+typedef struct Versioning  Versioning;
+typedef struct SplitConfig SplitConfig;
     
 typedef struct SyncDirectory {
     char *name;
@@ -64,6 +65,7 @@
     UcxList *include;
     UcxList *exclude;
     UcxList *tagfilter;
+    UcxList *splitconfig;
     uint32_t metadata;
     int max_retry;
     int allow_cmd;
@@ -74,6 +76,23 @@
     uint32_t db_settings;
 } SyncDirectory;
 
+struct SplitConfig {
+    /*
+     * path regex pattern or NULL
+     */
+    char *pattern;
+    
+    /*
+     * minimum file size for activating file splitting
+     * a value of -1 means no size restriction
+     */
+    int64_t minsize;
+    
+    /*
+     * split files into blocks with this size
+     */
+    size_t blocksize;
+};
 
 enum TagFormat {
     TAG_FORMAT_TEXT = 0,