unwind: new function uw_warningf.

Convenience function for throwing warnings.

* unwind.c (uw_warningf): New function.

* unwind.h (uw_warningf): Declared.

1 files changed, 1 insertions, 0 deletions

diff --git a/unwind.h b/unwind.h
index 30ab70c2..64f21a02 100644
--- a/unwind.h
+++ b/unwind.h
@@ -154,6 +154,7 @@ noreturn val uw_throwf(val sym, val fmt, ...);
 noreturn val uw_throwfv(val sym, val fmt, struct args *);
 noreturn val uw_errorf(val fmt, ...);
 noreturn val uw_errorfv(val fmt, struct args *args);
+val uw_warningf(val fmt, ...);
 val uw_defer_warning(val args);
 val uw_warning_exists(val tag);
 val uw_dump_deferred_warnings(val stream);