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-rw-r--r--src/uint64p.c102
1 files changed, 65 insertions, 37 deletions
diff --git a/src/uint64p.c b/src/uint64p.c
index 41b8ceb..84a4885 100644
--- a/src/uint64p.c
+++ b/src/uint64p.c
@@ -1,62 +1,90 @@
#include "uint_t.h"
-
+
/**
@file uint64p.c
@author feh, jannis
@source djbdns6
@brief packing/unpacking 64 bit integer to/from char string
*/
-
-void uint64_pack(char s[8],uint64 u)
+
+void uint64_pack(char s[8], uint64 u)
{
- s[0] = u & 255; u >>= 8;
- s[1] = u & 255; u >>= 8;
- s[2] = u & 255; u >>= 8;
- s[3] = u & 255; u >>= 8;
- s[4] = u & 255; u >>= 8;
- s[5] = u & 255; u >>= 8;
- s[6] = u & 255; u >>= 8;
+ s[0] = u & 255;
+ u >>= 8;
+ s[1] = u & 255;
+ u >>= 8;
+ s[2] = u & 255;
+ u >>= 8;
+ s[3] = u & 255;
+ u >>= 8;
+ s[4] = u & 255;
+ u >>= 8;
+ s[5] = u & 255;
+ u >>= 8;
+ s[6] = u & 255;
+ u >>= 8;
s[7] = u & 255;
}
-void uint64_pack_big(char s[8],uint64 u)
+void uint64_pack_big(char s[8], uint64 u)
{
- s[7] = u & 255; u >>= 8;
- s[6] = u & 255; u >>= 8;
- s[5] = u & 255; u >>= 8;
- s[4] = u & 255; u >>= 8;
- s[3] = u & 255; u >>= 8;
- s[2] = u & 255; u >>= 8;
- s[1] = u & 255; u >>= 8;
- s[0] = u & 255;
+ s[7] = u & 255;
+ u >>= 8;
+ s[6] = u & 255;
+ u >>= 8;
+ s[5] = u & 255;
+ u >>= 8;
+ s[4] = u & 255;
+ u >>= 8;
+ s[3] = u & 255;
+ u >>= 8;
+ s[2] = u & 255;
+ u >>= 8;
+ s[1] = u & 255;
+ u >>= 8;
+ s[0] = u & 255;
}
-void uint64_unpack(char s[8],uint64 *u)
+void uint64_unpack(char s[8], uint64 *u)
{
uint64 result;
- result = (unsigned char) s[7]; result <<= 8;
- result += (unsigned char) s[6]; result <<= 8;
- result += (unsigned char) s[5]; result <<= 8;
- result += (unsigned char) s[4]; result <<= 8;
- result += (unsigned char) s[3]; result <<= 8;
- result += (unsigned char) s[2]; result <<= 8;
- result += (unsigned char) s[1]; result <<= 8;
- result += (unsigned char) s[0];
+ result = (unsigned char)s[7];
+ result <<= 8;
+ result += (unsigned char)s[6];
+ result <<= 8;
+ result += (unsigned char)s[5];
+ result <<= 8;
+ result += (unsigned char)s[4];
+ result <<= 8;
+ result += (unsigned char)s[3];
+ result <<= 8;
+ result += (unsigned char)s[2];
+ result <<= 8;
+ result += (unsigned char)s[1];
+ result <<= 8;
+ result += (unsigned char)s[0];
*u = result;
}
-void uint64_unpack_big(char s[8],uint64 *u)
+void uint64_unpack_big(char s[8], uint64 *u)
{
uint64 result;
- result = (unsigned char) s[0]; result <<= 8;
- result += (unsigned char) s[1]; result <<= 8;
- result += (unsigned char) s[2]; result <<= 8;
- result += (unsigned char) s[3]; result <<= 8;
- result += (unsigned char) s[4]; result <<= 8;
- result += (unsigned char) s[5]; result <<= 8;
- result += (unsigned char) s[6]; result <<= 8;
- result += (unsigned char) s[7];
+ result = (unsigned char)s[0];
+ result <<= 8;
+ result += (unsigned char)s[1];
+ result <<= 8;
+ result += (unsigned char)s[2];
+ result <<= 8;
+ result += (unsigned char)s[3];
+ result <<= 8;
+ result += (unsigned char)s[4];
+ result <<= 8;
+ result += (unsigned char)s[5];
+ result <<= 8;
+ result += (unsigned char)s[6];
+ result <<= 8;
+ result += (unsigned char)s[7];
*u = result;
}