From 9c1cb7bb2d712048f18a02441068b91d727cbcad Mon Sep 17 00:00:00 2001
From: Adrian Lees <adrian@aemulor.com>
Date: Sat, 23 Apr 2005 02:58:27 +0000
Subject: [project @ 2005-04-23 02:58:27 by adrianl] Query windows, desktop
 save protocol, confirm abort/quit when downloads in progress

svn path=/import/netsurf/; revision=1679
---
 utils/utils.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'utils/utils.h')

diff --git a/utils/utils.h b/utils/utils.h
index e005fcbf7..9bd43a2f3 100644
--- a/utils/utils.h
+++ b/utils/utils.h
@@ -29,6 +29,25 @@
 #define max(x,y) (((x)>(y))?(x):(y))
 #endif
 
+enum query_response {
+  QUERY_CONTINUE,
+  QUERY_YES,
+  QUERY_NO,
+  QUERY_ESCAPE
+};
+
+typedef int query_id;
+
+#define QUERY_INVALID ((query_id)-1)
+
+typedef struct
+{
+	void (*confirm)(query_id id, enum query_response res, void *pw);
+	void (*cancel)(query_id, enum query_response res, void *pw);
+	void (*escape)(query_id, enum query_response res, void *pw);
+} query_callback;
+
+
 char * strip(char * const s);
 int whitespace(const char * str);
 char * squash_whitespace(const char * s);
@@ -45,6 +64,8 @@ char *human_friendly_bytesize(unsigned long bytesize);
 /* Platform specific functions */
 void die(const char * const error);
 void warn_user(const char *warning, const char *detail);
+query_id query_user(const char *query, const char *detail, const query_callback *cb, void *pw);
+void query_close(query_id);
 const char *local_encoding_name(void);
 
 #endif
-- 
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