X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fsignal_.h;h=3dc743dbea54f3cec79aae97ee68a64717158801;hb=ab681e53f8100fdb144e0a100d6f2da9ff7c005f;hp=685bcaeb948108f551b55f78a54984e47017e882;hpb=1875901e8d0bd6b30cbee33e223f1bebdaee9182;p=pspp

diff --git a/lib/signal_.h b/lib/signal_.h
index 685bcaeb94..3dc743dbea 100644
--- a/lib/signal_.h
+++ b/lib/signal_.h
@@ -19,7 +19,11 @@
 #if defined __need_sig_atomic_t || defined __need_sigset_t
 /* Special invocation convention inside glibc header files.  */
 
-#include @ABSOLUTE_SIGNAL_H@
+# if @HAVE_INCLUDE_NEXT@
+#  include_next <signal.h>
+# else
+#  include @ABSOLUTE_SIGNAL_H@
+# endif
 
 #else
 /* Normal invocation convention.  */
@@ -27,8 +31,11 @@
 #ifndef _GL_SIGNAL_H
 #define _GL_SIGNAL_H
 
-#include @ABSOLUTE_SIGNAL_H@
-
+#if @HAVE_INCLUDE_NEXT@
+# include_next <signal.h>
+#else
+# include @ABSOLUTE_SIGNAL_H@
+#endif
 
 /* The definition of GL_LINK_WARNING is copied here.  */