diff options
Diffstat (limited to 'time/sys')
| -rw-r--r-- | time/sys/time.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/time/sys/time.h b/time/sys/time.h index ca82d87..f7553dd 100644 --- a/time/sys/time.h +++ b/time/sys/time.h @@ -155,4 +155,13 @@ extern int utimes __P ((__const char *__file, struct timeval __tvp[2])); __END_DECLS +#ifdef __USE_BSD +/* Set an alarm to go off (generating a SIGALRM signal) in VALUE + microseconds. If INTERVAL is nonzero, when the alarm goes off, the + timer is reset to go off every INTERVAL microseconds thereafter. + Returns the number of microseconds remaining before the alarm. */ +extern unsigned int ualarm __P ((unsigned int __value, + unsigned int __interval)); +#endif + #endif /* sys/time.h */ |