CHECK: Alignment should match open parenthesis
ERROR: Macros with complex values should be enclosed in parentheses
WARNING: Argument 'b' is not used in function-like macro
WARNING: Commit log lines starting with '#' are dropped by git as comments
WARNING: line length of 81 exceeds 80 columns
WARNING: line length of 85 exceeds 80 columns
WARNING: line length of 97 exceeds 80 columns
WARNING: macros should not use a trailing semicolon