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, 2 insertions, 3 deletions

diff --git a/src/common/HPM.h b/src/common/HPM.h
index 1358f19dc..2d38a2bfa 100644
--- a/src/common/HPM.h
+++ b/src/common/HPM.h
@@ -8,8 +8,8 @@
 #error You should never include HPM.h from a plugin.
 #endif
 
+#include "common/hercules.h"
 #include "common/HPMi.h"
-#include "common/cbasetypes.h"
 
 #ifdef WIN32
 	#ifndef WIN32_LEAN_AND_MEAN
@@ -131,7 +131,6 @@ struct HPM_interface {
 	void (*share) (void *, char *);
 	void (*symbol_defaults) (void);
 	void (*config_read) (void);
-	bool (*populate) (struct hplugin *plugin,const char *filename);
 	void (*symbol_defaults_sub) (void);//TODO drop
 	char *(*pid2name) (unsigned int pid);
 	unsigned char (*parse_packets) (int fd, enum HPluginPacketHookingPoints point);
@@ -150,7 +149,7 @@ struct HPM_interface {
 
 CMDLINEARG(loadplugin);
 
-struct HPM_interface *HPM;
+extern struct HPM_interface *HPM;
 
 void hpm_defaults(void);