Move all flintlib functions to flintlib/functions

Author: oscarbenjamin

src/flint/flint_base/flint_base.pxd

@@ -1,4 +1,4 @@
-from flint.flintlib.mpoly cimport ordering_t
+from flint.flintlib.functions.mpoly cimport ordering_t
 
 cdef class flint_elem:
     pass

src/flint/flint_base/flint_base.pyx

@@ -5,7 +5,7 @@ from flint.flintlib.types.flint cimport (
     slong
 )
 from flint.utils.flint_exceptions import DomainError
-from flint.flintlib.mpoly cimport ordering_t
+from flint.flintlib.functions.mpoly cimport ordering_t
 from flint.flint_base.flint_context cimport thectx
 from flint.flint_base.flint_base cimport Ordering
 from flint.utils.typecheck cimport typecheck

src/flint/flintlib/__init__.pxd renamed to src/flint/flintlib/functions/__init__.pxd

@@ -1,4 +1,4 @@
-from flint.flintlib.fmpq cimport fmpq_t
+from flint.flintlib.functions.fmpq cimport fmpq_t
 from flint.flintlib.types.acb cimport acb_ptr, acb_srcptr, acb_t
 from flint.flintlib.types.arb cimport arb_ptr, arb_srcptr, arb_t, mag_srcptr, mag_t
 from flint.flintlib.types.arf cimport arf_srcptr, arf_t

src/flint/flintlib/acb.pxd renamed to src/flint/flintlib/functions/acb.pxd

@@ -1,4 +1,4 @@
-from flint.flintlib.fmpq cimport fmpq_t
+from flint.flintlib.functions.fmpq cimport fmpq_t
 from flint.flintlib.types.acb cimport acb_poly_t, acb_ptr, acb_srcptr, acb_t
 from flint.flintlib.types.acb_dirichlet cimport acb_dirichlet_hurwitz_precomp_t, acb_dirichlet_roots_t
 from flint.flintlib.types.arb cimport arb_ptr, arb_srcptr, arb_t, mag_t

src/flint/flintlib/acb_calc.pxd renamed to src/flint/flintlib/functions/acb_calc.pxd

@@ -1,4 +1,4 @@
-from flint.flintlib.fmpq_mat cimport fmpq_mat_t
+from flint.flintlib.functions.fmpq_mat cimport fmpq_mat_t
 from flint.flintlib.types.acb cimport acb_mat_t, acb_poly_t, acb_ptr, acb_srcptr, acb_t
 from flint.flintlib.types.arb cimport arb_mat_t, arb_t, mag_t
 from flint.flintlib.types.flint cimport flint_rand_t, slong, ulong