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Diffstat (limited to 'unix/f2c/libf2c/derf_.c')
-rw-r--r--unix/f2c/libf2c/derf_.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/unix/f2c/libf2c/derf_.c b/unix/f2c/libf2c/derf_.c
new file mode 100644
index 00000000..d935d315
--- /dev/null
+++ b/unix/f2c/libf2c/derf_.c
@@ -0,0 +1,18 @@
+#include "f2c.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef KR_headers
+double erf();
+double derf_(x) doublereal *x;
+#else
+extern double erf(double);
+double derf_(doublereal *x)
+#endif
+{
+return( erf(*x) );
+}
+#ifdef __cplusplus
+}
+#endif