pub unsafe extern "C" fn ca_ext_init_fx(
res: *mut ca_ext_struct,
func: calcium_func_code,
x: *const ca_struct,
ctx: *mut ca_ctx_struct,
)pub unsafe extern "C" fn ca_ext_init_fx(
res: *mut ca_ext_struct,
func: calcium_func_code,
x: *const ca_struct,
ctx: *mut ca_ctx_struct,
)