==== run-regress-shmtest ====
cc -O2 -pipe   -MD -MP  -c /home/src/regress/sys/kern/sysvshm/shmtest.c
/home/src/regress/sys/kern/sysvshm/shmtest.c:72:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
main(argc, argv)
^
/home/src/regress/sys/kern/sysvshm/shmtest.c:194:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
sigsys_handler(signo)
^
/home/src/regress/sys/kern/sysvshm/shmtest.c:202:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
sigchld_handler(signo)
^
/home/src/regress/sys/kern/sysvshm/shmtest.c:252:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
print_shmid_ds(sp, mode)
^
4 warnings generated.
cc   -o shmtest shmtest.o 
./shmtest