==== run-regress-semtest ====
cc -O2 -pipe  -g  -MD -MP  -c /home/src/regress/sys/kern/sysvsem/semtest.c
/home/src/regress/sys/kern/sysvsem/semtest.c:76:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
   76 | main(argc, argv)
      | ^
/home/src/regress/sys/kern/sysvsem/semtest.c:223:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  223 | sigsys_handler(signo)
      | ^
/home/src/regress/sys/kern/sysvsem/semtest.c:231:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  231 | sigchld_handler(signo)
      | ^
/home/src/regress/sys/kern/sysvsem/semtest.c:288:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  288 | print_semid_ds(sp, mode)
      | ^
4 warnings generated.
cc   -o semtest semtest.o 
./semtest