X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=bitstream.c;h=ddad67bb177211b3909f88d3be9dcb3d5c381238;hp=1139edc0d01dfe3668906f747809e0bfb055c18e;hb=d1e6b28f66e243516d01916f9125baee75dd98d6;hpb=29a8e4384c08cb4e295e5b82994e62bf247a0ef7

diff --git a/bitstream.c b/bitstream.c
index 1139edc0..ddad67bb 100644
--- a/bitstream.c
+++ b/bitstream.c
@@ -27,6 +27,7 @@
 #include "wma.h"
 #include "bitstream.h"
 
+/** Read an 8, 16, or 32 bit entity from a VLC table. */
 #define GET_DATA(v, table, i, size) \
 {\
 	const uint8_t *ptr = (const uint8_t *)table + i * size; \
@@ -160,6 +161,14 @@ void init_vlc(struct vlc *vlc, int nb_bits, int nb_codes, const void *bits,
 	build_table(vlc, nb_bits, nb_codes, bits, codes, codes_size, 0, 0);
 }
 
+/**
+ * Deallocate all resources of a VLC table.
+ *
+ * \param vlc Pointer to an initialized vlc structure.
+ *
+ * The table given by \a vlc must have been initialized earlier via \ref
+ * init_vlc().
+ */
 void free_vlc(struct vlc *vlc)
 {
 	freep(&vlc->table);