From cfbaba79a2dd380e580a247b8fd36af60c878e8f Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Tue, 13 Nov 2012 01:31:49 +0100
Subject: complex: add C11 CMPLX macros and replace cpack with them

---
 include/complex.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include')

diff --git a/include/complex.h b/include/complex.h
index b4bcb22e..8206e026 100644
--- a/include/complex.h
+++ b/include/complex.h
@@ -112,6 +112,15 @@ long double creall(long double complex);
 #define cimagf(x) __CIMAG(x, float)
 #define cimagl(x) __CIMAG(x, long double)
 
+#define __CMPLX(x, y, t) \
+	((union { _Complex t __z; t __xy[2]; }){.__xy = {(x),(y)}}.__z)
+
+#if __STDC_VERSION__ >= 201112L
+#define CMPLX(x, y) __CMPLX(x, y, double)
+#define CMPLXF(x, y) __CMPLX(x, y, float)
+#define CMPLXL(x, y) __CMPLX(x, y, long double)
+#endif
+
 #ifdef __cplusplus
 }
 #endif
-- 
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