Add attributes to various API calls, to help track down bugs (and remove a deprecated function)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@115157 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 2 insertions, 2 deletions

diff --git a/include/asterisk/logger.h b/include/asterisk/logger.h
index 6a8f24d56..9ed2dc922 100644
--- a/include/asterisk/logger.h
+++ b/include/asterisk/logger.h
@@ -81,8 +81,8 @@ void ast_verbose(const char *fmt, ...)
 void ast_child_verbose(int level, const char *fmt, ...)
 	__attribute__ ((format (printf, 2, 3)));
 
-int ast_register_verbose(void (*verboser)(const char *string));
-int ast_unregister_verbose(void (*verboser)(const char *string));
+int ast_register_verbose(void (*verboser)(const char *string)) __attribute__((warn_unused_result));
+int ast_unregister_verbose(void (*verboser)(const char *string)) __attribute__((warn_unused_result));
 
 void ast_console_puts(const char *string);