1 files changed, 0 insertions, 27 deletions
diff --git a/lib/libm/src/s_isinf.c b/lib/libm/src/s_isinf.c
deleted file mode 100644
index 2b939c445d9..00000000000
--- a/lib/libm/src/s_isinf.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Public domain.
- */
-
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: s_isinf.c,v 1.3 1995/05/11 23:20:14 jtc Exp $";
-#endif
-
-/*
- * isinf(x) returns 1 is x is inf, else 0;
- * no branching!
- */
-
-#include "math.h"
-#include "math_private.h"
-
-int
-isinf(double x)
-{
-	int32_t hx,lx;
-	EXTRACT_WORDS(hx,lx,x);
-	hx &= 0x7fffffff;
-	hx ^= 0x7ff00000;
-	hx |= lx;
-	return (hx == 0);
-}