@prenotnull{trace_class}
@postrefcountsame{trace_class}
*/
-extern int bt_ctf_trace_get_environment_field_count(
+extern int64_t bt_ctf_trace_get_environment_field_count(
struct bt_ctf_trace *trace_class);
/**
@prenotnull{trace_class}
@postrefcountsame{trace_class}
*/
-extern int bt_ctf_trace_get_clock_class_count(struct bt_ctf_trace *trace_class);
+extern int64_t bt_ctf_trace_get_clock_class_count(
+ struct bt_ctf_trace *trace_class);
/**
@brief Returns the CTF IR clock class at index \p index in the CTF
@prenotnull{trace_class}
@postrefcountsame{trace_class}
*/
-extern int bt_ctf_trace_get_stream_class_count(struct bt_ctf_trace *trace_class);
+extern int64_t bt_ctf_trace_get_stream_class_count(
+ struct bt_ctf_trace *trace_class);
/**
@brief Returns the stream class at index \p index in the CTF IR trace
@prenotnull{trace_class}
@postrefcountsame{trace_class}
*/
-extern int bt_ctf_trace_get_stream_count(struct bt_ctf_trace *trace_class);
+extern int64_t bt_ctf_trace_get_stream_count(struct bt_ctf_trace *trace_class);
/**
@brief Returns the stream at index \p index in the CTF IR trace