llvm/polly/lib/External/isl/include/isl/schedule_type.h

#ifndef ISL_SCHEDULE_TYPE_H
#define ISL_SCHEDULE_TYPE_H

#if defined(__cplusplus)
extern "C" {
#endif

enum isl_schedule_node_type { … };

struct __isl_export isl_schedule_node;
isl_schedule_node;

struct __isl_export isl_schedule;
isl_schedule;

#if defined(__cplusplus)
}
#endif

#endif