X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Ftimer.hpp;h=7d0e466915b379c2d2ea72078e0d81eccc3af511;hb=836feaecd602e86ea6d954ae018a2d7bbc04aa7a;hp=798baa2654ccf7cdfc5dc0a044da168990629252;hpb=15250b2e51e8383a0df4b6e5a870c07e914d406d;p=apps%2Fagl-service-can-low-level.git

diff --git a/src/timer.hpp b/src/timer.hpp
index 798baa26..7d0e4669 100644
--- a/src/timer.hpp
+++ b/src/timer.hpp
@@ -19,15 +19,24 @@
 
 #include <sys/timeb.h>
 
-typedef unsigned long (*TimeFunction)();
+/*
+ * @brief return epoch in milliseconds
+ *
+ * @return long long int epoch in milliseconds
+ */
+typedef long long int (*TimeFunction)();
 
 /**
- * @brief: A frequency counting clock.
+ * @struct FrequencyClock 
+ * @brief A frequency counting clock.
  *
- * frequency - the clock frequency in Hz.
- * last_time - the last time (in milliseconds since startup) that the clock
+ * @var FrequencyClock::frequency
+ *  the clock frequency in Hz.
+ * @var FrequencyClock::last_time
+ *  the last time (in milliseconds since startup) that the clock
  *	ticked.
- * time_function - a function returning current time
+ * @var FrequencyClock::time_function
+ *  a function returning current time
  */
 typedef struct {
 		float frequency;