glsl: Add an exec_node_init() function, usable from C.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

diff --git a/src/glsl/list.h b/src/glsl/list.h
index 803aab56be2b3fda4a19e1d647c785cc99e79152..576bc14e44e860748b1109f3aefa7acd362d26cf 100644 (file)
--- a/src/glsl/list.h
+++ b/src/glsl/list.h
@@ -129,6 +129,13 @@ struct exec_node {
 #endif
 };
 
+static inline void
+exec_node_init(struct exec_node *n)
+{
+   n->next = NULL;
+   n->prev = NULL;
+}
+
 static inline const struct exec_node *
 exec_node_get_next_const(const struct exec_node *n)
 {