2 Oct
2018
2 Oct
'18
6:38 a.m.
I just made a test and, for sure, clang warns about unused variables:
$ clang -Wunused-variable -I/usr/include/re -I/usr/include/baresip -lbaresip -lrem -lre
baresip.c
baresip.c:48:6: warning: unused variable 'unused' [-Wunused-variable]
int unused;
^
1 warning generated.
-- Juha