Add compiler warnings for some common incorrect usage of functions, such as forgetting to cast null pointers to variadic functions

darcs-hash:20061019151947-ac50b-4043638a7a830fa80fd918f92365f5afe3ff208a.gz

1 files changed, 1 insertions, 1 deletions

diff --git a/util.h b/util.h
index 9f965508..27f25c0e 100644
--- a/util.h
+++ b/util.h
@@ -607,7 +607,7 @@ void sb_append_char( string_buffer_t *, wchar_t );
 
    Do not forget to cast the last 0 to (void *), or you might encounter errors on 64-bit platforms!
 */
-void sb_append2( string_buffer_t *, ... );
+__sentinel void sb_append2( string_buffer_t *, ... );
 
 /**
    Append formated string data to the buffer. This function internally