CALL RFFT2B

(PLACE, M, N, RX, LDX, RY, LDY, RWSAVE, LWSAVE)

CALL DFFT2B

(PLACE, M, N, DX, LDX, DY, LDY, DWSAVE, LWSAVE)

CALL CFFT2B

(M, N, CX, LDX, CWSAVE, LWSAVE)

CALL ZFFT2B

(M, N, ZX, LDX, ZWSAVE, LWSAVE)



void rfft2b

(char place, int m, int n, float *rx, int ldx, int *ry,
int ldy, float *wsave, int lwsave)

void dfft2b

(char place, int m, int n, double *dx, int ldx, double
*dy, int ldy, double *wsave, int lwsave)

void cfft2b

(int m, int n, complex *cx, int ldx, complex *wsave,
int lwsave)

void zfft2b

(int m, int n, doublecomplex *zx, int ldx,
doublecomplex *wsave, int lwsave)
