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typedef struct
{
ltfatInt a;
ltfatInt M;
ltfatInt L;
ltfatInt W;
ltfatInt s0;
ltfatInt s1;
ltfatInt br;
LTFAT_COMPLEX *p0;
LTFAT_COMPLEX *p1;
LTFAT_COMPLEX *fwork;
LTFAT_COMPLEX *gwork;
LTFAT_COMPLEX *c_rect;
LTFAT_COMPLEX *finalmod;
LTFAT_FFTW(plan) f_plan;
LTFAT_FFTW(plan) g_plan;
LTFAT_NAME(dgt_long_plan) rect_plan;
const LTFAT_COMPLEX *f;
LTFAT_COMPLEX *cout;
} LTFAT_NAME(dgt_shear_plan);
LTFAT_EXTERN LTFAT_NAME(dgt_shear_plan)
LTFAT_NAME(dgt_shear_init)(
const LTFAT_COMPLEX *f, const LTFAT_COMPLEX *g,
const ltfatInt L, const ltfatInt W, const ltfatInt a,
const ltfatInt M, const ltfatInt s0, const ltfatInt s1, const ltfatInt br,
LTFAT_COMPLEX *cout,
unsigned flags);
LTFAT_EXTERN void
LTFAT_NAME(dgt_shear_execute)(const LTFAT_NAME(dgt_shear_plan) plan);
LTFAT_EXTERN void
LTFAT_NAME(dgt_shear_done)(LTFAT_NAME(dgt_shear_plan) plan);
LTFAT_EXTERN void
LTFAT_NAME(dgt_shear)(const LTFAT_COMPLEX *f, const LTFAT_COMPLEX *g,
const ltfatInt L, const ltfatInt W, const ltfatInt a, const ltfatInt M,
const ltfatInt s0, const ltfatInt s1, const ltfatInt br,
LTFAT_COMPLEX *c);
LTFAT_EXTERN void
LTFAT_NAME(pchirp)(const long long L, const long long n, LTFAT_COMPLEX *g);
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