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Create a has_key function for a vlc dictionary 

Signed-off-by: Ilkka Ollakka <ileoo@videolan.org>
This commit is contained in:
Casian Andrei 2012-02-22 10:27:38 +02:00 committed by Ilkka Ollakka
parent cba6de799b
commit 308259d1ab
1 changed files with 8 additions and 0 deletions
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8
include/vlc_arrays.h
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@ -451,7 +451,15 @@ static inline void vlc_dictionary_clear( vlc_dictionary_t * p_dict,
p_dict->i_size = 0;
}
static inline int
vlc_dictionary_has_key( const vlc_dictionary_t * p_dict, const char * psz_key )
{
if( !p_dict->p_entries )
return 0;
int i_pos = DictHash( psz_key, p_dict->i_size );
return p_dict->p_entries[i_pos] != NULL;
}
static inline void *
vlc_dictionary_value_for_key( const vlc_dictionary_t * p_dict, const char * psz_key )