From 7de5c55472611fe8ee33f4254f640c7097003748 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Sun, 3 Mar 2019 21:16:07 -0500
Subject: add macros from C11/C18 as they make implementation *much* cleaner

---
 src/complex/CMPLX.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/complex/CMPLX.c

(limited to 'src/complex/CMPLX.c')

diff --git a/src/complex/CMPLX.c b/src/complex/CMPLX.c
new file mode 100644
index 00000000..d0ffdedf
--- /dev/null
+++ b/src/complex/CMPLX.c
@@ -0,0 +1,16 @@
+#include <complex.h>
+
+#ifdef __STDC_IEC_559_COMPLEX__
+#define CMPLX(__x, __y) \
+	((double complex)((double)(__x) + _Imaginary_I * (double)(__y)))
+#else
+#define CMPLX(__x, __y) \
+	(((union { \
+		double complex __c; \
+		double __d[2]; \
+	}){ .__d = { __x, __y } }).__c)
+#endif
+
+/*
+STDC(201112)
+*/
-- 
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