* Merges from charmerge:

- Added DBMap::exists. (r14090)
- Added sv_parse_next, a stepped version of sv_parse (delim-separated parser). (r14100 r14104)
- Added missing fd check to do_close. (r14145)
- Normalized, refactored and restructured some code (in preparation for shutdown/reconnect code). (r14145 r14150)
- Changed the char select request code to allow the char-server to reject it. (player in map-server trying to go to char select) (r14150)
- Added shutdown support to the servers. (incomplete) (r14152)

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14851 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 13 insertions, 0 deletions

diff --git a/src/common/core.h b/src/common/core.h
index fc4af3e3e..beb72d080 100644
--- a/src/common/core.h
+++ b/src/common/core.h
@@ -7,6 +7,7 @@
 extern int arg_c;
 extern char **arg_v;
 
+/// @see E_CORE_ST
 extern int runflag;
 extern char *SERVER_NAME;
 extern char SERVER_TYPE;
@@ -18,4 +19,16 @@ extern void set_server_type(void);
 extern void do_abort(void);
 extern void do_final(void);
 
+/// The main loop continues until runflag is CORE_ST_STOP
+enum E_CORE_ST
+{
+	CORE_ST_STOP = 0,
+	CORE_ST_RUN,
+	CORE_ST_LAST
+};
+
+/// Called when a terminate signal is received. (Ctrl+C pressed)
+/// If NULL, runflag is set to CORE_ST_STOP instead.
+extern void (*shutdown_callback)(void);
+
 #endif /* _CORE_H_ */