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-rw-r--r--src/cl-utils.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/cl-utils.h b/src/cl-utils.h
index fcaf1380..92bea562 100644
--- a/src/cl-utils.h
+++ b/src/cl-utils.h
@@ -3,11 +3,11 @@
*
* OpenCL utility functions
*
- * Copyright © 2012-2018 Deutsches Elektronen-Synchrotron DESY,
+ * Copyright © 2012-2019 Deutsches Elektronen-Synchrotron DESY,
* a research centre of the Helmholtz Association.
*
* Authors:
- * 2010-2018 Thomas White <taw@physics.org>
+ * 2010-2019 Thomas White <taw@physics.org>
*
* This file is part of CrystFEL.
*
@@ -34,6 +34,13 @@
#endif
+#ifdef HAVE_CL_CL_H
+#include <CL/cl.h>
+#else
+#include <cl.h>
+#endif
+
+extern int have_gpu_device(void);
extern const char *clError(cl_int err);
extern cl_device_id get_cl_dev(cl_context ctx, int n);
extern cl_program load_program_from_string(const char *source_in, size_t len,