docs: Fill missing docs on STRCASEPREFIX() and STRSKIP()

We document use of our STR*() macros, but somehow missed
STRCASEPREFIX() and STRSKIP().

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>

diff --git a/docs/coding-style.rst b/docs/coding-style.rst
index d4c9d3b8ab8bc449ff6fb230703b7da4a3a8cee9..1faaf681e48bb3ee37a8f61adfaf3a697a7740eb 100644 (file)
--- a/docs/coding-style.rst
+++ b/docs/coding-style.rst
@@ -735,6 +735,21 @@ use one of the following semantically named macros
 
      STRPREFIX(a, b)
 
+-  For case insensitive equality of a prefix:
+
+   ::
+
+     STRCASEPREFIX(a, b)
+
+-  For skipping prefix:
+
+   ::
+
+     /* Instead of:
+      *   STRPREFIX(a, b) ? a + strlen(b) : NULL
+      * use: */
+     STRSKIP(a, b)
+
 -  To avoid having to check if a or b are NULL:
 
    ::