HPM compatibility improvements

Improved compatibility, portability and standards conformance.

- Since it is not possible to portably and reliably re-use the core's
  symbols in plugins, symbols are no longer exported unless explicitly
  required, in the UNIX builds. This mimics the Windows behavior and
  adds HPM compatibility to OSes such as FreeBSD. Credits to Andrei Karas
  for making this possible.
- For convenience, it is no longer necessary to call GET_SYMBOL, since
  the plugin will automatically import all the available symbols when
  it's loaded, depending on the included headers.
- Plugins are now supposed to include the "common/hercules.h" header
  before including anything else.  Incluing common/HPMi.h,
  common/cbasetypes.h or conf/core.h is no longer necessary, as those
  are guaranteed to be automatically included by hercules.h.
- HPM API version bumped to 1.1.

Signed-off-by: Haru <haru@dotalux.com>

1 files changed, 6 insertions, 7 deletions

diff --git a/src/login/login.h b/src/login/login.h
index 6dc4c875b..40a8237d8 100644
--- a/src/login/login.h
+++ b/src/login/login.h
@@ -5,7 +5,7 @@
 #ifndef LOGIN_LOGIN_H
 #define LOGIN_LOGIN_H
 
-#include "common/cbasetypes.h"
+#include "common/hercules.h"
 #include "common/core.h" // CORE_ST_LAST
 #include "common/db.h"
 #include "common/mmo.h" // NAME_LENGTH,SEX_*
@@ -128,10 +128,6 @@ struct online_login_data {
 #define sex_str2num(str) ( ((str) == 'F') ? SEX_FEMALE : ((str) == 'M') ? SEX_MALE : SEX_SERVER )
 
 #define MAX_SERVERS 30
-#ifdef HERCULES_CORE
-extern struct mmo_char_server server[MAX_SERVERS];
-extern struct Login_Config login_config;
-#endif // HERCULES_CORE
 
 /**
  * Login.c Interface
@@ -201,10 +197,13 @@ struct login_interface {
 	char *NET_CONF_NAME; ///< Network configuration filename
 };
 
-struct login_interface *login;
-
 #ifdef HERCULES_CORE
+extern struct mmo_char_server server[MAX_SERVERS];
+extern struct Login_Config login_config;
+
 void login_defaults(void);
 #endif // HERCULES_CORE
 
+HPShared struct login_interface *login;
+
 #endif /* LOGIN_LOGIN_H */