MSVC: include float header for _isnan and _finite

mruby · Dec 19, 2012 · 988bc22 · 988bc22
1 parent 2a49cd1
commit 988bc22
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/sprintf.c b/src/sprintf.c
@@ -17,6 +17,10 @@
 #include <math.h>
 #include <ctype.h>
 
+#ifdef _MSC_VER
+#include <float.h>
+#endif
+
 #ifdef HAVE_IEEEFP_H
 #include <ieeefp.h>
 #endif