1 files changed, 16 insertions, 1 deletions
diff --git a/src/lzma/suffix.h b/src/lzma/suffix.h
index 08315659..c92b92dc 100644
--- a/src/lzma/suffix.h
+++ b/src/lzma/suffix.h
@@ -20,6 +20,21 @@
 #ifndef SUFFIX_H
 #define SUFFIX_H
 
-extern char *get_dest_name(const char *src_name);
+/// \brief      Get the name of the destination file
+///
+/// Depending on the global variable opt_mode, this tries to find a matching
+/// counterpart for src_name. If the name can be constructed, it is allocated
+/// and returned (caller must free it). On error, a message is printed and
+/// NULL is returned.
+extern char *suffix_get_dest_name(const char *src_name);
+
+
+/// \brief      Set a custom filename suffix
+///
+/// This function calls xstrdup() for the given suffix, thus the caller
+/// doesn't need to keep the memory allocated. There can be only one custom
+/// suffix, thus if this is called multiple times, the old suffixes are freed
+/// and forgotten.
+extern void suffix_set(const char *suffix);
 
 #endif