Merge branch 'master' into rip-new

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/ip.h b/lib/ip.h
index 9ac5798a..5389c44a 100644
--- a/lib/ip.h
+++ b/lib/ip.h
@@ -453,8 +453,8 @@ static inline char * ip4_ntox(ip4_addr a, char *b)
 static inline char * ip6_ntox(ip6_addr a, char *b)
 { return b + bsprintf(b, "%08x.%08x.%08x.%08x", _I0(a), _I1(a), _I2(a), _I3(a)); }
 
-int ip4_pton(char *a, ip4_addr *o);
-int ip6_pton(char *a, ip6_addr *o);
+int ip4_pton(const char *a, ip4_addr *o);
+int ip6_pton(const char *a, ip6_addr *o);
 
 // XXXX these functions must be redesigned or removed
 #ifdef IPV6