Returns the key assigned to the entry currently being referenced by the specified entry iterator.
#include "am_map.h" AM_EXPORT const char * am_map_entry_iter_get_key(am_map_entry_iter_t entry_iter);
This function takes the following parameters:
The specified entry iterator.
This function returns one of the following values:
Returns the key.
Caller must not modify or free the return value.
If the specified key iterator is NULL or does not reference a valid entry.