X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fkernel%2Fao_log.h;h=c13a2580f71e3bdae2af7be7d978b71d6d921eff;hp=da20e067148d23467915fb71b05ef91ed5436265;hb=807e62ccebc83eb6427a63431d06effa074e5e76;hpb=4828be0ca5252ac9cd6061209385dcd6c4c57965

diff --git a/src/kernel/ao_log.h b/src/kernel/ao_log.h
index da20e067..c13a2580 100644
--- a/src/kernel/ao_log.h
+++ b/src/kernel/ao_log.h
@@ -51,11 +51,16 @@ extern __pdata enum ao_flight_state ao_log_state;
 #define AO_LOG_FORMAT_NONE		127	/* No log at all */
 
 extern __code uint8_t ao_log_format;
+extern __code uint8_t ao_log_size;
 
 /* Return the flight number from the given log slot, 0 if none */
 uint16_t
 ao_log_flight(uint8_t slot);
 
+/* Check if there is valid log data at the specified location */
+uint8_t
+ao_log_check(uint32_t pos);
+
 /* Flush the log */
 void
 ao_log_flush(void);
@@ -67,7 +72,7 @@ ao_log(void);
 /* functions provided in ao_log.c */
 
 /* Figure out the current flight number */
-void
+uint8_t
 ao_log_scan(void) __reentrant;
 
 /* Return the position of the start of the given log slot */