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-rw-r--r--libiberty/hex.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libiberty/hex.c b/libiberty/hex.c
index d30f199..9e4e306 100644
--- a/libiberty/hex.c
+++ b/libiberty/hex.c
@@ -153,7 +153,7 @@ unsigned char _hex_value[_hex_array_size];
#endif /* not ASCII */
void
-hex_init ()
+hex_init (void)
{
#ifndef HEX_TABLE_INITIALIZED
int i;