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;