import "libc"; TEST_R_CommandKind :: typedef int; TEST_R_Command :: struct { kind: TEST_R_CommandKind; next: *TEST_R_Command; out : *int; data: *int; count: int; max_count: int; } @dont_mangle main :: proc(): int { sizeof_in_c: ullong = #`sizeof(TEST_R_Command)`; assert(sizeof_in_c == sizeof(:TEST_R_Command)); return 0; }