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/*
* This file is part of tela the Tensor Language.
* Copyright (c) 1994-1995 Pekka Janhunen
*/
#ifdef __cplusplus
extern "C" {
#endif
#define DOUBLE
#ifdef DOUBLE
#define Treal double
#else
#define Treal float
#endif
extern void cfftf(int N, Treal data[], const Treal wrk[]);
extern void cfftb(int N, Treal data[], const Treal wrk[]);
extern void cffti(int N, Treal wrk[]);
extern void rfftf(int N, Treal data[], const Treal wrk[]);
extern void rfftb(int N, Treal data[], const Treal wrk[]);
extern void rffti(int N, Treal wrk[]);
#ifdef __cplusplus
}
#endif
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