cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations time/timer_gettime.c -o time/timer_gettime -D_POSIX_C_SOURCE=202405L  -lm -lpthread  -liconv
time/timer_gettime.c:5:21: error: expected identifier
int (*foo)(timer_t, struct itimerspec *) = timer_gettime;
                    ^
time/timer_gettime.c:5:44: error: use of undeclared identifier 'timer_gettime'; did you mean 'clock_gettime'?
int (*foo)(timer_t, struct itimerspec *) = timer_gettime;
                                           ^~~~~~~~~~~~~
                                           clock_gettime
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/time.h:178:5: note: 'clock_gettime' declared here
int clock_gettime(clockid_t __clock_id, struct timespec *__tp);
    ^
2 errors generated.