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#ifndef H_RPMGI
#define H_RPMGI
/** \ingroup rpmio
* \file lib/rpmgi.h
*/
#include <rpm/rpmtypes.h>
#include <rpm/argv.h>
#ifdef __cplusplus
extern "C" {
#endif
/** \ingroup rpmgi
*/
typedef enum rpmgiFlags_e {
RPMGI_NONE = 0,
RPMGI_NOGLOB = (1 << 2),
RPMGI_NOMANIFEST = (1 << 3),
} rpmgiFlags;
extern rpmgiFlags giFlags;
/** \ingroup rpmgi
* Destroy a generalized iterator.
* @param gi generalized iterator
* @return NULL always
*/
RPM_GNUC_INTERNAL
rpmgi rpmgiFree(rpmgi gi);
/** \ingroup rpmgi
* Return a generalized iterator.
* @param ts transaction set
* @param flags iterator flags
* @param argv arg list
* @return new iterator
*/
RPM_GNUC_INTERNAL
rpmgi rpmgiNew(rpmts ts, rpmgiFlags flags, ARGV_const_t argv);
/** \ingroup rpmgi
* Perform next iteration step.
* @param gi generalized iterator
* @returns next header, NULL on end of iteration
*/
RPM_GNUC_INTERNAL
Header rpmgiNext(rpmgi gi);
/** \ingroup rpmgi
* Return number of errors (file not found etc) encountered during iteration
* @param gi generalized iterator
* @return number of errors
*/
RPM_GNUC_INTERNAL
int rpmgiNumErrors(rpmgi gi);
#ifdef __cplusplus
}
#endif
#endif /* H_RPMGI */
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