glob.c: (in function useGlob)
glob.lcl:3: Global z listed but not used
glob.c: (in function dontuseGlob)
glob.c:13:11: Undocumented use of global x
glob.c: (in function callsUseGlob)
glob.c:23:11: Called procedure useGlob may access global y
glob.c:23:11: Called procedure useGlob may access global z

Finished checking --- 4 code warnings, as expected

glob.c: (in function dontuseGlob)
glob.c:13:11: Undocumented use of global x
glob.c: (in function callsUseGlob)
glob.c:23:11: Called procedure useGlob may access global y
glob.c:23:11: Called procedure useGlob may access global z

Finished checking --- 3 code warnings, as expected

glob.c: (in function useGlob)
glob.lcl:3: Global z listed but not used
glob.c: (in function dontuseGlob)
glob.c:13:11: Undocumented use of global x
glob.c: (in function unspec)
glob.c:18:11: Undocumented use of global y
glob.c:18:15: Undocumented use of global z
glob.c: (in function callsUseGlob)
glob.c:23:11: Called procedure useGlob may access global y
glob.c:23:11: Called procedure useGlob may access global z

Finished checking --- 6 code warnings, as expected