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-rw-r--r--util.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/util.h b/util.h
index 9ec4817..7d79856 100644
--- a/util.h
+++ b/util.h
@@ -1,6 +1,6 @@
#include <sys/socket.h>
-char *stringcopy(char *s, int len);
+char *stringcopy(const char *s, int len);
char *addr2string(struct sockaddr *addr, socklen_t len);
void printfchars(char *prefixfmt, char *prefix, char *charfmt, char *chars, int len);
int connectport(int type, char *host, char *port);