4 -systemdirs /usr/include:/usr/local/lib/:/usr/lib
6 +allmacros # check all macros
7 +checks # checks mode (moderately strict checking)
25 ### Assume all while and for loops execute at least once
33 -uncheckedmacroprefix ~*
35 ### global variables should start with g_
39 ### parameters in declarations should start with p_
41 +protoparamprefixexclude
43 ### these flags slow down checking a lot,
44 ### only use on special occasions.
47 +distinctinternalnames -internalnamecaseinsensitive
48 +internalnamelookalike
65 ### Limit maximimum include nesting
70 ### this should be builtin to pp?