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-rw-r--r--src/math/erf.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/erf.c b/src/math/erf.c
index 2f30a298..9b54221a 100644
--- a/src/math/erf.c
+++ b/src/math/erf.c
@@ -271,3 +271,11 @@ double erfc(double x)
}
return sign ? 2 - 0x1p-1022 : 0x1p-1022*0x1p-1022;
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif