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#ifndef    __WRAPPER_H
#define    __WRAPPER_H

#ifdef __cplusplus
extern "C" {
#endif


typedef void (*wrapper_errfunc)( const char *fmt, ... );

extern void wrapper_error( const char *fmt, ... ) __attribute__((format (printf,1,2)));
extern wrapper_errfunc wrapper_fatal; /* Default Fatal Error Function == wrapper_error() */


extern char *xstrdup( const char *str );
extern void *xmalloc( size_t size );
extern void *xrealloc( void *ptr, size_t size );

extern int xopen( const char *path, int oflag, ... );
extern ssize_t xread(int fd, void *buf, size_t len);
extern ssize_t xwrite( int fd, const void *buf, size_t len );

extern ssize_t read_in_full( int fd, void *buf, size_t count );
extern ssize_t write_in_full( int fd, const void *buf, size_t count );

extern int xdup( int fd );

extern FILE *xfopen( const char *path, const char *mode );
extern FILE *xfdopen( int fd, const char *mode );



#ifdef __cplusplus
}
#endif

#endif  /* __WRAPPER_H */