WEXITSTATUS        35 error.c        #ifndef WEXITSTATUS
WEXITSTATUS      1055 error.c            if (WIFEXITED(status) && WEXITSTATUS(status) == EXIT_SUCCESS)
WEXITSTATUS       115 process.c      #ifndef WEXITSTATUS
WEXITSTATUS       122 process.c      #define WSTOPSIG        WEXITSTATUS
WEXITSTATUS       559 process.c      	rb_str_catf(str, " exit %d", WEXITSTATUS(status));
WEXITSTATUS       812 process.c      	return INT2NUM(WEXITSTATUS(status));
WEXITSTATUS       832 process.c          return WEXITSTATUS(status) == EXIT_SUCCESS ? Qtrue : Qfalse;