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142
uint block_length,int force_write);
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143
extern int flush_key_blocks(KEY_CACHE *keycache,
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144
int file, enum flush_type type);
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147
/* Functions to handle multiple key caches */
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extern void multi_keycache_free(void);
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extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length);
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extern void multi_key_cache_change(KEY_CACHE *old_data,