Remove declaration of unimplemented warn function

diff --git a/src/logging.hpp b/src/logging.hpp
index 52e7cc60b47e7bfbeb91396e717ff825d736b73a..c0ca0d87a556f3e539277cd792f53e17a236a1d9 100644 (file)
--- a/src/logging.hpp
+++ b/src/logging.hpp
@@ -27,4 +27,3 @@ void cc_bulklog(const char* format, ...) ATTR_FORMAT(printf, 1, 2);
 void cc_log_argv(const char* prefix, char** argv);
 void cc_dump_debug_log_buffer(const char* path);
 void fatal(const char* format, ...) ATTR_FORMAT(printf, 1, 2) ATTR_NORETURN;
-void warn(const char* format, ...) ATTR_FORMAT(printf, 1, 2);