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authorrsc <devnull@localhost>2003-11-23 18:23:20 +0000
committerrsc <devnull@localhost>2003-11-23 18:23:20 +0000
commitd7094239263eac816ebb3af32641079b7924c666 (patch)
tree61b016942d567560042adf110f5fb558dc328a98 /src/libip/equivip.c
parent99947423b136903263513b9022aab6586c8c6cc5 (diff)
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add libip
Diffstat (limited to 'src/libip/equivip.c')
-rw-r--r--src/libip/equivip.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/libip/equivip.c b/src/libip/equivip.c
new file mode 100644
index 00000000..858bc1ca
--- /dev/null
+++ b/src/libip/equivip.c
@@ -0,0 +1,13 @@
+#include <u.h>
+#include <libc.h>
+
+int
+equivip(uchar *a, uchar *b)
+{
+ int i;
+
+ for(i = 0; i < 4; i++)
+ if(a[i] != b[i])
+ return 0;
+ return 1;
+}