X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=fec.h;h=d09b035d89e02401227d69a377b3e6ecc2f52d25;hp=241cf9a48a46623813531b6bfb07a10597b4404d;hb=e8089cd5efad59a5eec689117acf563a38b8c6c7;hpb=625c5cd993d07a63061a0788f174e12fa1c221e0

diff --git a/fec.h b/fec.h
index 241cf9a4..d09b035d 100644
--- a/fec.h
+++ b/fec.h
@@ -1,5 +1,6 @@
+/** \file fec.h Exported symbols from fec.c. */
+
 /*
- * fec.c -- forward error correction based on Vandermonde matrices
  * 980614
  * (C) 1997-98 Luigi Rizzo (luigi@iet.unipi.it)
  *
@@ -32,8 +33,10 @@
  * OF SUCH DAMAGE.
  */
 
-#define FEC_MAGIC 0xFECC0DEC
+/** Each FEC slice contains a FEC header of this size. */
 #define FEC_HEADER_SIZE 32
+/** The FEC header starts with this magic value. */
+#define FEC_MAGIC 0xFECC0DEC
 
 struct fec_parms;
 
@@ -43,5 +46,3 @@ void fec_encode(struct fec_parms *parms, const unsigned char * const *src,
 		unsigned char *dst, int idx, int sz);
 int fec_decode(struct fec_parms *parms, unsigned char **data, int *idx,
 		int sz);
-
-