void zfmac_gpu_batched_loop(unsigned int N, const long dims[__VLA(N)], const long ostr[__VLA(N)], _Complex float* optr, const long istr1[__VLA(N)], const _Complex float* iptr1, const long istr2[__VLA(N)], const _Complex float* iptr2);
void zfmacc_gpu_batched_loop(unsigned int N, const long dims[__VLA(N)], const long ostr[__VLA(N)], _Complex float* optr, const long istr1[__VLA(N)], const _Complex float* iptr1, const long istr2[__VLA(N)], const _Complex float* iptr2);