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-rw-r--r--boilerplate/cairo-boilerplate-pdf.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/boilerplate/cairo-boilerplate-pdf.c b/boilerplate/cairo-boilerplate-pdf.c
index dd14bfab..6790abd6 100644
--- a/boilerplate/cairo-boilerplate-pdf.c
+++ b/boilerplate/cairo-boilerplate-pdf.c
@@ -30,6 +30,10 @@
#include <cairo-pdf-surface-private.h>
#include <cairo-paginated-surface-private.h>
+#if HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
#if ! CAIRO_HAS_RECORDING_SURFACE
#define CAIRO_SURFACE_TYPE_RECORDING CAIRO_INTERNAL_SURFACE_TYPE_RECORDING
#endif