Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

#include <isl/ctx.h>

#include <isl/maybe.h>

/* A structure that possibly contains a pointer to an object of type ISL_TYPE.

 * The pointer in "value" is only valid if "valid" is isl_bool_true.

 * Otherwise, "value" is set to NULL.

 */

struct ISL_MAYBE(ISL_TYPE) {

        isl_bool        valid;

        ISL_TYPE        *value;

};

typedef struct ISL_MAYBE(ISL_TYPE) ISL_MAYBE(ISL_TYPE);