Moved the declaration of roundf() to HaikuBuildCompatibility.h - it's missing from

math.h but exported by libroot.so.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14903 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/build/HaikuBuildCompatibility.h

@@ -36,6 +36,8 @@ extern size_t   strlcpy(char *dest, const char *source, size_t length);
 
 extern char		*strcasestr(const char *string, const char *searchString);
 
+extern float	roundf(float value);
+
 #ifdef __cplusplus
 } // extern "C"
 #endif