Sigfunc 876 ext/pcntl/pcntl.c if (php_signal(signo, (Sigfunc *) Z_LVAL_P(handle), (int) restart_syscalls) == SIG_ERR) { Sigfunc 28 ext/pcntl/php_signal.c Sigfunc *php_signal4(int signo, Sigfunc *func, int restart, int mask_all) Sigfunc 62 ext/pcntl/php_signal.c Sigfunc *php_signal(int signo, Sigfunc *func, int restart) Sigfunc 33 ext/pcntl/php_signal.h Sigfunc *php_signal(int signo, Sigfunc *func, int restart); Sigfunc 34 ext/pcntl/php_signal.h Sigfunc *php_signal4(int signo, Sigfunc *func, int restart, int mask_all);