1 files changed, 19 insertions, 0 deletions
diff --git a/unix/f2c/libf2c/d_cnjg.c b/unix/f2c/libf2c/d_cnjg.c
new file mode 100644
index 00000000..38471d9b
--- /dev/null
+++ b/unix/f2c/libf2c/d_cnjg.c
@@ -0,0 +1,19 @@
+#include "f2c.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ VOID
+#ifdef KR_headers
+d_cnjg(r, z) doublecomplex *r, *z;
+#else
+d_cnjg(doublecomplex *r, doublecomplex *z)
+#endif
+{
+	doublereal zi = z->i;
+	r->r = z->r;
+	r->i = -zi;
+	}
+#ifdef __cplusplus
+}
+#endif