pidfile.c: not used anymore

[oweals/busybox.git] / coreutils / tr.c

diff --git a/coreutils/tr.c b/coreutils/tr.c
index 237ade047d40b98959c57b605b6b3710881274d3..cea3b05b6bc84049a1934e7733f61ce9b104d8be 100644 (file)
--- a/coreutils/tr.c
+++ b/coreutils/tr.c
@@ -193,6 +193,7 @@ static int complement(char *buffer, int buffer_len)
        return ix;
 }
 
+int tr_main(int argc, char **argv);
 int tr_main(int argc, char **argv)
 {
        unsigned char *ptr;