1 files changed, 10 insertions, 0 deletions

diff --git a/lib/libF77/r_imag.c b/lib/libF77/r_imag.c
new file mode 100644
index 000000000000..d51252bbb791
--- /dev/null
+++ b/lib/libF77/r_imag.c
@@ -0,0 +1,10 @@
+#include "f2c.h"
+
+#ifdef KR_headers
+double r_imag(z) complex *z;
+#else
+double r_imag(complex *z)
+#endif
+{
+return(z->i);
+}