diff options
Diffstat (limited to 'src/dnsstub/dns_sortip.c')
| -rw-r--r-- | src/dnsstub/dns_sortip.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/dnsstub/dns_sortip.c b/src/dnsstub/dns_sortip.c index 56742e0..886e989 100644 --- a/src/dnsstub/dns_sortip.c +++ b/src/dnsstub/dns_sortip.c @@ -1,6 +1,6 @@ #include "byte.h" -#include "ip.h" #include "dnsresolv.h" +#include "ip.h" /** @file dns_sortip.c @@ -14,32 +14,32 @@ /* XXX: pay attention to qualification (DNSSec, DNSCurve) of each server? */ /* YYY: we use a randomly sorted list of NS; not depending on answer */ -void dns_sortip4(char *s,unsigned int n) +void dns_sortip4(char *s, unsigned int n) { unsigned int i; char tmp[4]; - n >>= 2; /* 4 byte per IPv4 address */ + n >>= 2; /* 4 byte per IPv4 address */ while (n > 1) { i = dns_random(n); --n; - byte_copy(tmp,4,s + (i << 2)); - byte_copy(s + (i << 2),4,s + (n << 2)); - byte_copy(s + (n << 2),4,tmp); + byte_copy(tmp, 4, s + (i << 2)); + byte_copy(s + (i << 2), 4, s + (n << 2)); + byte_copy(s + (n << 2), 4, tmp); } } -void dns_sortip6(char *s,unsigned int n) +void dns_sortip6(char *s, unsigned int n) { unsigned int i; char tmp[16]; - n >>= 4; /* 16 byte per IPv4 address */ + n >>= 4; /* 16 byte per IPv4 address */ while (n > 1) { i = dns_random(n); --n; - byte_copy(tmp,16,s + (i << 4)); - byte_copy(s + (i << 4),16,s + (n << 4)); - byte_copy(s + (n << 4),16,tmp); + byte_copy(tmp, 16, s + (i << 4)); + byte_copy(s + (i << 4), 16, s + (n << 4)); + byte_copy(s + (n << 4), 16, tmp); } } |