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-rw-r--r--coreutils/tr.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/coreutils/tr.c b/coreutils/tr.c
index 237ade0..cea3b05 100644
--- 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;