1 files changed, 11 insertions, 0 deletions
diff --git a/lzip.h b/lzip.h
index a1c78ab..74b8019 100644
--- a/lzip.h
+++ b/lzip.h
@@ -188,9 +188,20 @@ static inline void Lt_set_member_size( Lzip_trailer data, unsigned long long sz
   { int i; for( i = 12; i <= 19; ++i ) { data[i] = (uint8_t)sz; sz >>= 8; } }
 
 
+struct Cl_options		/* command-line options */
+  {
+  bool ignore_trailing;
+  bool loose_trailing;
+  };
+
+static inline void Cl_options_init( struct Cl_options * cl_opts )
+  { cl_opts->ignore_trailing = true; cl_opts->loose_trailing = false; }
+
+
 static inline void set_retval( int * retval, const int new_val )
   { if( *retval < new_val ) *retval = new_val; }
 
+static const char * const empty_msg = "Empty member not allowed.";
 static const char * const trailing_msg = "Trailing data not allowed.";
 static const char * const mem_msg = "Not enough memory.";