Function wasm_memory_enlarge 

pub unsafe extern "C" fn wasm_memory_enlarge(
    memory_inst: wasm_memory_inst_t,
    inc_page_count: u64,
) -> bool

@brief Enlarge a memory instance by a number of pages

@param memory_inst The memory instance @param inc_page_count The number of pages to add

@return True if successful, false otherwise