diff options
Diffstat (limited to 'contrib/libf2c/libU77/alarm_.c')
| -rw-r--r-- | contrib/libf2c/libU77/alarm_.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/contrib/libf2c/libU77/alarm_.c b/contrib/libf2c/libU77/alarm_.c index e7f9c2d..d2c9382 100644 --- a/contrib/libf2c/libU77/alarm_.c +++ b/contrib/libf2c/libU77/alarm_.c @@ -29,36 +29,23 @@ Boston, MA 02111-1307, USA. */ #ifndef RETSIGTYPE /* we shouldn't rely on this... */ -#ifdef KR_headers -#define RETSIGTYPE int -#else #define RETSIGTYPE void #endif -#endif -typedef RETSIGTYPE (*sig_type)(); +typedef RETSIGTYPE (*sig_type) (); -#ifdef KR_headers -extern sig_type signal(); -#else #include <signal.h> -typedef int (*sig_proc)(int); -#endif +typedef int (*sig_proc) (int); #ifndef SIG_ERR #define SIG_ERR ((sig_type) -1) #endif -#ifdef KR_headers -integer G77_alarm_0 (seconds, proc) - integer *seconds; - sig_type proc; -#else -integer G77_alarm_0 (integer *seconds, sig_proc proc) -#endif +integer +G77_alarm_0 (integer * seconds, sig_proc proc) { int status; #if defined (HAVE_ALARM) && defined (SIGALRM) - if (signal(SIGALRM, (sig_type)proc) == SIG_ERR) + if (signal (SIGALRM, (sig_type) proc) == SIG_ERR) status = -1; else status = alarm (*seconds); |
