#define LTT_DEFAULT_N_SUBBUFS_HIGH 2
#define LTT_TRACER_MAGIC_NUMBER 0x00D6B7ED
#define LTT_TRACER_VERSION_MAJOR 2
#define LTT_DEFAULT_N_SUBBUFS_HIGH 2
#define LTT_TRACER_MAGIC_NUMBER 0x00D6B7ED
#define LTT_TRACER_VERSION_MAJOR 2
extern int ltt_trace_set_channel_overwrite(const char *trace_name,
const char *channel_name, unsigned int overwrite);
extern int ltt_trace_alloc(const char *trace_name);
extern int ltt_trace_set_channel_overwrite(const char *trace_name,
const char *channel_name, unsigned int overwrite);
extern int ltt_trace_alloc(const char *trace_name);
extern int ltt_trace_start(const char *trace_name);
extern int ltt_trace_stop(const char *trace_name);
extern int ltt_trace_start(const char *trace_name);
extern int ltt_trace_stop(const char *trace_name);