pub unsafe extern "C" fn cusparseDpruneDense2csr(
handle: cusparseHandle_t,
m: c_int,
n: c_int,
A: *const f64,
lda: c_int,
threshold: *const f64,
descrC: cusparseMatDescr_t,
csrSortedValC: *mut f64,
csrSortedRowPtrC: *const c_int,
csrSortedColIndC: *mut c_int,
pBuffer: *mut c_void,
) -> cusparseStatus_t