1 files changed, 26 insertions, 0 deletions
diff --git a/src/complex/cacosh.c b/src/complex/cacosh.c
new file mode 100644
index 00000000..8589b691
--- /dev/null
+++ b/src/complex/cacosh.c
@@ -0,0 +1,26 @@
+# define TGSOURCE "cacosh.c"
+#include "nonstd/tgmath.h"
+
+#include <complex.h>
+
+TYPE complex TGFN(cacosh)(TYPE complex z)
+{
+	return 0.0;
+}
+
+
+/*d
+The cacosh functions compute the complex arc hyperbolic cosine of z, with a branch
+cut at values less than 1 along the real axis.
+d*/
+
+/*r
+The cacosh functions return the complex arc hyperbolic cosine value, in the range of a
+half-strip of non-negative values along the real axis and in the interval [−i π , +i π ] along
+the imaginary axis.
+r*/
+
+/*
+STDC(199901)
+LINK(m)
+*/