Function CanNegate

include/bmpread/bmpread.c:117–120

Returns nonzero if the int32_t can be negated properly. INT32_MIN doesn't * work because its positive value isn't representable inside an int32_t (given * two's complement). */

 * two's complement).
 */
static int CanNegate(int32_t x)
{
    return x != INT32_MIN;
}

/* Reads up to 4 little-endian bytes from fp and stores the result in the
 * uint32_t pointed to by dest in the host's byte order.  Returns 0 on EOF or