feature_list.h

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#ifndef __WSUTIL_FEATURE_LIST_H__
#define __WSUTIL_FEATURE_LIST_H__
 
#include <glib.h>
#include "ws_symbol_export.h"
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 

typedef GList **feature_list;
 
/*
 * The format of entries in a feature_list is a char* starting with a
 * '+' or '-' character indicating if the feature is respectively
 * present or absent, followed by the unchanged feature description.
 * This allows the insert order of features to be preserved,
 * while still preserving the present/absent status in a simple way.
 */
 

typedef void(*gather_feature_func)(feature_list l);

typedef const char* (*get_version_func)(void);
 
 

WS_DLL_PUBLIC
void with_feature(feature_list l, const char *fmt, ...) G_GNUC_PRINTF(2,3);

WS_DLL_PUBLIC
void without_feature(feature_list l, const char *fmt, ...) G_GNUC_PRINTF(2,3);

WS_DLL_PUBLIC
void sort_features(feature_list l);

WS_DLL_PUBLIC
void separate_features(feature_list l, feature_list with_list, feature_list without_list);

WS_DLL_PUBLIC
void free_features(feature_list l);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* __WSUTIL_FEATURE_LIST_H__ */