util.h etc.: Provide MAX_RAW and MIN_RAW; etc.

[secnet.git] / util.h

diff --git a/util.h b/util.h
index b44b911189ee0d2e28c8b8df8ffcea91ef987fc1..a5a82a431e8eed383e24b6d55f122ac2ea779154 100644 (file)
--- a/util.h
+++ b/util.h
@@ -161,6 +161,9 @@ async_linebuf_read(struct pollfd *pfd, struct buffer_if *buf,
 #define MAX(a,b) MINMAX((a),(b),>)
 #define MIN(a,b) MINMAX((a),(b),<)
 
+#define MAX_RAW(a,b) ((a)>(b)?(a):(b))
+#define MIN_RAW(a,b) ((a)<(b)?(a):(b))
+
 static inline bool_t iswouldblock(int e)
     { return e==EWOULDBLOCK || e==EAGAIN; }