Move all explicit extern declarations of logf() [which is apparently missing

from system includes while present in the library; does anybody know, why?]
to lib/math.h.

diff --git a/lib/math.h b/lib/math.h
index 4bd52b90a088b73c15a70f3985a43dfd7ccd5ffb..3c55e987be13dde14701b32fa85b24c8695672de 100644 (file)
--- a/lib/math.h
+++ b/lib/math.h
@@ -14,3 +14,5 @@
 #undef log
 #define log log_msg
 #undef exception
+
+float logf(float);