Remove now unused noop_free()

Author: WyattBlue

av/opaque.pxd

@@ -1,8 +1,4 @@
 cimport libav as lib
-from libc.stdint cimport uint8_t
-
-
-cdef void noop_free(void *opaque, uint8_t *data) noexcept nogil
 
 
 cdef class OpaqueContainer:

av/opaque.py

@@ -8,13 +8,6 @@
 u8ptr = cython.typedef(cython.pointer[uint8_t])
 
 
-@cython.cfunc
-@cython.exceptval(check=False)
-@cython.nogil
-def noop_free(opaque: cython.p_void, data: u8ptr) -> cython.void:
-    pass
-
-
 @cython.cfunc
 @cython.exceptval(check=False)
 @cython.nogil