Function prototype or declaration in structure inner_map_sz2 at tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 15 References: tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 7 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 8 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 15 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 16 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 22 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 23 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 24 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 25 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 28 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 31 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 45 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 46 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 47 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 54 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 55 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 56 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 62 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 63 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 64 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 65 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 67 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 68 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 69 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 82 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 83 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 84 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 98 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 99 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 105 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 106 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 112 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 113 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 114 tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, line 115