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-rw-r--r--include/libbb.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 53062de4d..945dc95bc 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -295,8 +295,8 @@ extern struct hostent *xgethostbyname2(const char *name, int af);
extern int create_icmp_socket(void);
extern int create_icmp6_socket(void);
extern int xconnect(struct sockaddr_in *s_addr);
-extern int bb_getport(char *port);
-extern void bb_lookup_host(struct sockaddr_in *s_in, char *host, char *port);
+extern int bb_getport(const char *port);
+extern void bb_lookup_host(struct sockaddr_in *s_in, const char *host, const char *port);
//#warning wrap this?
char *dirname (char *path);