X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Ftypes.h;h=a0ad283d1a064831e4f1c2ecee877cd51e8fdbe0;hp=dd116f10ed49be0f42f32ccfcece918d20731502;hb=b448902b7c2d8fa734e0d5cb1e6acbb009db97e4;hpb=300d317acaa3bd38afafe0a440946e6c73e6fd73

diff --git a/include/babeltrace/types.h b/include/babeltrace/types.h
index dd116f10..a0ad283d 100644
--- a/include/babeltrace/types.h
+++ b/include/babeltrace/types.h
@@ -34,7 +34,7 @@
 /* Preallocate this many fields for structures */
 #define DEFAULT_NR_STRUCT_FIELDS 8
 
-struct ctf_stream;
+struct ctf_stream_definition;
 struct stream_pos;
 struct format;
 struct definition;
@@ -106,7 +106,7 @@ struct stream_pos {
 	/* read/write dispatch table. Specific to plugin used for stream. */
 	rw_dispatch *rw_table;	/* rw dispatch table */
 	int (*event_cb)(struct stream_pos *pos,
-			struct ctf_stream *stream);
+			struct ctf_stream_definition *stream);
 };
 
 static inline
@@ -371,6 +371,7 @@ int64_t get_signed_int(const struct definition *field);
 int get_int_signedness(const struct definition *field);
 int get_int_byte_order(const struct definition *field);
 int get_int_base(const struct definition *field);
+size_t get_int_len(const struct definition *field);	/* in bits */
 enum ctf_string_encoding get_int_encoding(const struct definition *field);
 
 /*
@@ -507,15 +508,15 @@ void append_scope_path(const char *path, GArray *q);
 /*
  * Lookup helpers.
  */
-struct definition *lookup_definition(struct definition *definition,
+struct definition *lookup_definition(const struct definition *definition,
 				     const char *field_name);
-struct definition_integer *lookup_integer(struct definition *definition,
+struct definition_integer *lookup_integer(const struct definition *definition,
 					  const char *field_name,
 					  int signedness);
-struct definition_enum *lookup_enum(struct definition *definition,
+struct definition_enum *lookup_enum(const struct definition *definition,
 				    const char *field_name,
 				    int signedness);
-struct definition *lookup_variant(struct definition *definition,
+struct definition *lookup_variant(const struct definition *definition,
 				  const char *field_name);
 
 static inline