1 files changed, 16 insertions, 0 deletions
diff --git a/unix/f2c/libf2c/r_dim.c b/unix/f2c/libf2c/r_dim.c
new file mode 100644
index 00000000..d573ca36
--- /dev/null
+++ b/unix/f2c/libf2c/r_dim.c
@@ -0,0 +1,16 @@
+#include "f2c.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef KR_headers
+double r_dim(a,b) real *a, *b;
+#else
+double r_dim(real *a, real *b)
+#endif
+{
+return( *a > *b ? *a - *b : 0);
+}
+#ifdef __cplusplus
+}
+#endif