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-rw-r--r--missing/finite.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/missing/finite.c b/missing/finite.c
index 07fe326..f91035a 100644
--- a/missing/finite.c
+++ b/missing/finite.c
@@ -1,3 +1,5 @@
+/* public domain rewrite of finite(3) */
+
int
finite(n)
double n;