diff --git a/LIBRARY/src/bid_internal.h b/LIBRARY/src/bid_internal.h
index cd08ea7..ea5d0a0 100755
--- a/LIBRARY/src/bid_internal.h
+++ b/LIBRARY/src/bid_internal.h
@@ -37,6 +37,7 @@
 
 #include "bid_conf.h"
 #include "bid_functions.h"
+#include <stdlib.h>
 
 #define __BID_INLINE__ static __inline
 
diff --git a/LIBRARY/float128/dpml_exception.c b/LIBRARY/float128/dpml_exception.c
index d061a4c..c647732 100755
--- a/LIBRARY/float128/dpml_exception.c
+++ b/LIBRARY/float128/dpml_exception.c
@@ -132,6 +132,7 @@
     !defined(wnt)
 
 #   include <sys/signal.h>
+#include <signal.h>
 #   define DPML_SIGNAL(p)	 raise(SIGFPE)
 
 #else