waitpid: Fix link error in C++ mode.

[pspp] / lib / round.c

diff --git a/lib/round.c b/lib/round.c
index 07ec4cdf8c2ee08087b27af8e8ba0d9517a28b46..df56266cd525faa3c3b1326d4b7ead5bbd09c886 100644 (file)
--- a/lib/round.c
+++ b/lib/round.c
@@ -20,9 +20,13 @@
 
 #include <config.h>
 
-#include <float.h>
+/* Specification.  */
 #include <math.h>
 
+#include <float.h>
+
+#undef MIN
+
 #ifdef USE_LONG_DOUBLE
 # define ROUND roundl
 # define FLOOR floorl