add upstream source (adch++ 2.12.1 from sourceforge)

src/lua/LuaSocket/socket/timeout.h

@@ -0,0 +1,30 @@
+#ifndef TIMEOUT_H
+#define TIMEOUT_H
+/*=========================================================================*\
+* Timeout management functions
+* LuaSocket toolkit
+*
+* RCS ID: $Id: timeout.h,v 1.14 2005/10/07 04:40:59 diego Exp $
+\*=========================================================================*/
+#include "lua.h"
+
+/* timeout control structure */
+typedef struct t_timeout_ {
+    double block;          /* maximum time for blocking calls */
+    double total;          /* total number of miliseconds for operation */
+    double start;          /* time of start of operation */
+} t_timeout;
+typedef t_timeout *p_timeout;
+
+int timeout_open(lua_State *L);
+void timeout_init(p_timeout tm, double block, double total);
+double timeout_get(p_timeout tm);
+double timeout_getretry(p_timeout tm);
+p_timeout timeout_markstart(p_timeout tm);
+double timeout_getstart(p_timeout tm);
+double timeout_gettime(void);
+int timeout_meth_settimeout(lua_State *L, p_timeout tm);
+
+#define timeout_iszero(tm)   ((tm)->block == 0.0)
+
+#endif /* TIMEOUT_H */