Add libcoopgamma_skip_message

Signed-off-by: Mattias Andrée <maandree@kth.se>

2 files changed, 21 insertions, 0 deletions

diff --git a/src/libcoopgamma.c b/src/libcoopgamma.c
index fbdef21..c4f13ab 100644
--- a/src/libcoopgamma.c
+++ b/src/libcoopgamma.c
@@ -1742,6 +1742,19 @@ static char* next_payload(libcoopgamma_context_t* restrict ctx, size_t* n)
 
 
 /**
+ * Tell the library that you will not be parsing a receive message
+ * 
+ * @param  ctx  The state of the library, must be connected
+ */
+void libcoopgamma_skip_message(libcoopgamma_context_t* restrict ctx)
+{
+  size_t _n;
+  while (*next_header(ctx));
+  (void) next_payload(ctx, &_n);
+}
+
+
+/**
  * Check whether the server sent an error, if so copy it to `ctx`
  * 
  * This function will also reports EBADMSG if the message ID
diff --git a/src/libcoopgamma.h b/src/libcoopgamma.h
index f670afa..1022f1e 100644
--- a/src/libcoopgamma.h
+++ b/src/libcoopgamma.h
@@ -1465,6 +1465,14 @@ LIBCOOPGAMMA_GCC_ONLY(__attribute__((__nonnull__(1, 4), __leaf__)))
 int libcoopgamma_synchronise(libcoopgamma_context_t* restrict, libcoopgamma_async_context_t* restrict,
 			     size_t, size_t* restrict);
 
+/**
+ * Tell the library that you will not be parsing a receive message
+ * 
+ * @param  ctx  The state of the library, must be connected
+ */
+LIBCOOPGAMMA_GCC_ONLY(__attribute__((__nonnull__)))
+void libcoopgamma_skip_message(libcoopgamma_context_t* restrict);
+
 
 /**
  * List all available CRTC:s, send request part