In particular,
utils.c: In function ‘from_utf8’:
utils.c:13:7: warning: variable ‘error_code’ set but not used
[-Wunused-but-set-variable]
gint error_code;
^
Otherwise, we get the following compiler warning:
history.c:289:2: warning: implicit declaration of function ‘chmod’
[-Wimplicit-function-declaration]
if ((chmod(fname, S_IRUSR|S_IWUSR)) != 0) {
^
