pub unsafe extern "C" fn av_hash_freep(ctx: *mut *mut AVHashContext)展开描述
Free hash context and set hash context pointer to NULL.
@param[in,out] ctx Pointer to hash context
pub unsafe extern "C" fn av_hash_freep(ctx: *mut *mut AVHashContext)Free hash context and set hash context pointer to NULL.
@param[in,out] ctx Pointer to hash context