Clearer doc.

diff --git a/lib/compat.c b/lib/compat.c
index e84da83..bf01376 100644 (file)
--- a/lib/compat.c
+++ b/lib/compat.c
@@ -97,8 +97,10 @@
 
 
 #ifndef HAVE_STRLCPY
-/* like strncpy but does not 0 fill the buffer and always null 
-   terminates. bufsize is the size of the destination buffer */
+/* Like strncpy but does not 0 fill the buffer and always null 
+ * terminates. bufsize is the size of the destination buffer.
+ *
+ * Returns the index of the terminating byte. */
  size_t strlcpy(char *d, const char *s, size_t bufsize)
 {
        size_t len = strlen(s);