pcntl_signal      149 ext/pcntl/pcntl.c 	PHP_FE(pcntl_signal,		arginfo_pcntl_signal)
pcntl_signal      841 ext/pcntl/pcntl.c PHP_FUNCTION(pcntl_signal)
pcntl_signal       43 ext/pcntl/php_pcntl.h PHP_FUNCTION(pcntl_signal);