X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Ffloat.h;h=713aadb906d9565f9a9d6bb408dd506b8a98e74c;hb=bdb5454065f74b0f6b5ddd8ee39f83d6303c97bb;hp=161e167c0e1f1221505842f5dc78daa79acbe243;hpb=18dde0071334e2e7f71972b80df7779280c801cf;p=musl

diff --git a/include/float.h b/include/float.h
index 161e167c..713aadb9 100644
--- a/include/float.h
+++ b/include/float.h
@@ -1,6 +1,13 @@
 #ifndef _FLOAT_H
 #define _FLOAT_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int __flt_rounds(void);
+#define FLT_ROUNDS (__flt_rounds())
+
 #define FLT_RADIX 2
 
 #define FLT_TRUE_MIN 1.40129846432481707092e-45F
@@ -38,4 +45,8 @@
 
 #include <bits/float.h>
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif