From 4e09a786d20ee5a2793e29d1cf336ad5383da22b Mon Sep 17 00:00:00 2001
From: Chad Versace <chad.versace@intel.com>
Date: Mon, 10 Jan 2011 17:09:24 -0800
Subject: glcpp: Regenerate glcpp-parse.c
---
src/glsl/glcpp/glcpp-parse.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
(limited to 'src/glsl/glcpp')
diff --git a/src/glsl/glcpp/glcpp-parse.c b/src/glsl/glcpp/glcpp-parse.c
index ab7c30ed78..55ec165d70 100644
--- a/src/glsl/glcpp/glcpp-parse.c
+++ b/src/glsl/glcpp/glcpp-parse.c
@@ -3149,11 +3149,32 @@ _token_list_trim_trailing_space (token_list_t *list)
}
}
+int
+_token_list_is_empty_ignoring_space (token_list_t *l)
+{
+ token_node_t *n;
+
+ if (l == NULL)
+ return 1;
+
+ n = l->head;
+ while (n != NULL && n->token->type == SPACE)
+ n = n->next;
+
+ return n == NULL;
+}
+
int
_token_list_equal_ignoring_space (token_list_t *a, token_list_t *b)
{
token_node_t *node_a, *node_b;
+ if (a == NULL || b == NULL) {
+ int a_empty = _token_list_is_empty_ignoring_space(a);
+ int b_empty = _token_list_is_empty_ignoring_space(b);
+ return a_empty == b_empty;
+ }
+
node_a = a->head;
node_b = b->head;
--
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