Fix a compiler warning

1 files changed, 1 insertions, 1 deletions

diff --git a/core/opiealarm/opiealarm.c b/core/opiealarm/opiealarm.c
index 128929e..a4d46ed 100644
--- a/core/opiealarm/opiealarm.c
+++ b/core/opiealarm/opiealarm.c
@@ -266,49 +266,49 @@ int suspend ( int fix_rtc )
         
         log_msg ( "SLEEPING\n" );
                         
         // wait for alarm irq
         if ( read ( fd, buf, sizeof( unsigned long )) < 0 )
                 error_msg_and_die ( 1, "read rtc alarm" );
         
         log_msg ( "WAKEUP\n" );
         
         // disable alarm irq
         if ( ioctl ( fd, RTC_AIE_OFF, 0 ) < 0 ) 
                 error_msg_and_die ( 1, "ioctl RTC_AIE_OFF" );
                 
         close ( fd );
         
         log_msg ( "EXITING\n" );
         
         fclose ( log );
         remove_pidfile ( );
         
         return 0;
 }
 
 
-static int onac ( void )
+int onac ( void )
 {
         FILE *fp;
         int on = 0;
 
         if (( fp = fopen ( APMFILE, "r" ))) { 
                 int ac = 0;
         
                 if ( fscanf ( fp, "%*[^ ] %*d.%*d 0x%*x 0x%x 0x%*x 0x%*x %*d%% %*i %*c", &ac ) == 1 )
                         on = ( ac == 0x01 ) ? 1 : 0;
 
                 fclose ( fp );
         }
         return on;
 }
 
 int resume ( int resuspend )
 {
         FILE *fp;
 
         // re-suspend when on AC (optional) when woken up via RTC
 
         if ( !opiealarm_was_running ) { // opiealarm -s got it's RTC signal -> wake up by RTC
                         if ( resuspend && onac ( )) {
                         time_t start, now;