| 1 | #include "uint32.h" |
| 2 | |
| 3 | void uint32_unpack(const char s[4],uint32 *u) |
| 4 | { |
| 5 | uint32 result; |
| 6 | |
| 7 | result = (unsigned char) s[3]; |
| 8 | result <<= 8; |
| 9 | result += (unsigned char) s[2]; |
| 10 | result <<= 8; |
| 11 | result += (unsigned char) s[1]; |
| 12 | result <<= 8; |
| 13 | result += (unsigned char) s[0]; |
| 14 | |
| 15 | *u = result; |
| 16 | } |
| 17 | |
| 18 | void uint32_unpack_big(const char s[4],uint32 *u) |
| 19 | { |
| 20 | uint32 result; |
| 21 | |
| 22 | result = (unsigned char) s[0]; |
| 23 | result <<= 8; |
| 24 | result += (unsigned char) s[1]; |
| 25 | result <<= 8; |
| 26 | result += (unsigned char) s[2]; |
| 27 | result <<= 8; |
| 28 | result += (unsigned char) s[3]; |
| 29 | |
| 30 | *u = result; |
| 31 | } |