1 files changed, 36 insertions, 0 deletions
diff --git a/src/include/cctk_complex.h b/src/include/cctk_complex.h
new file mode 100644
index 00000000..d81d8871
--- /dev/null
+++ b/src/include/cctk_complex.h
@@ -0,0 +1,36 @@
+ /*@@
+   @header    cctk_complex.h
+   @date      Tue Dec 14 12:28:05 1999
+   @author    Tom Goodale
+   @desc 
+   Routines for complex numbers.
+   @enddesc 
+   @version $Header$
+ @@*/
+
+#ifndef __CCTK_COMPLEX_H_
+#define __CCTK_COMPLEX_H_
+
+#ifdef __cplusplus 
+extern "C" 
+{
+#endif
+
+CCTK_COMPLEX CCTK_Cmplx(CCTK_REAL Re, CCTK_REAL Im);
+
+CCTK_REAL CCTK_CmplxReal(CCTK_COMPLEX complex_number);
+CCTK_REAL CCTK_CmplxImag(CCTK_COMPLEX complex_number);
+
+CCTK_COMPLEX CCTK_CmplxConjg(CCTK_COMPLEX in);
+CCTK_REAL CCTK_CmplxAbs(CCTK_COMPLEX in);
+
+CCTK_COMPLEX CCTK_CmplxAdd(CCTK_COMPLEX a,CCTK_COMPLEX b);
+CCTK_COMPLEX CCTK_CmplxSub(CCTK_COMPLEX a,CCTK_COMPLEX b);
+CCTK_COMPLEX CCTK_CmplxMul(CCTK_COMPLEX a,CCTK_COMPLEX b);
+CCTK_COMPLEX CCTK_CmplxDiv(CCTK_COMPLEX a,CCTK_COMPLEX b);
+
+#ifdef __cplusplus 
+}
+#endif
+
+#endif /* __CCTK_COMPLEX_H_ */