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VSTa manual pages  - HASH_LOOKUP (3)

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hash_lookup - look up a node based on its key

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Synopsis
Description
Return Value
See Also

#include <hash.h>
void *hash_lookup(struct hash *h, long key);

hash_lookup() is used to lookup the value of the h_data pointer of an entry with the key key in the hash h.

Returns the value of the h_data pointer on success. If the struct h doesn’t exist or the key isn’t found 0 is returned.

hash_alloc(3), hash_dealloc(3), hash_insert(3), hash_delete(3), hash_foreach(3), hash_size(3)