转换guint8在C uint32_t的/油嘴

Question

我不能找到一种方法来转换guint8到uint32_t的用C

我想：

uint32_t *uint32_value = (uint32_t *)guint8_value; 

但它说：

warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 
    uint32_t *uint32_value = (uint32_t *)guint8_value 
          ^
warning: assignment makes integer from pointer without a cast [-Wint-conversion] 
    uint32_t *uint32_value = (uint32_t *)guint8_value 
         ^

Answer 1

你AREN铸造从guint8到uint32_t。

您是从一个整数（guint8）的指针铸造到一个整数（uint32_t*）

正确的代码很简单：

uint32_t uint32_value = guint8_value;