1 files changed, 53 insertions, 0 deletions
diff --git a/src/cmd/astro/output.c b/src/cmd/astro/output.c
new file mode 100644
index 00000000..7c4c2797
--- /dev/null
+++ b/src/cmd/astro/output.c
@@ -0,0 +1,53 @@
+#include "astro.h"
+
+void
+output(char *s, Obj1 *p)
+{
+
+	if(s == 0)
+		print(" SAO %5ld", sao);
+	else
+		print("%10s", s);
+	print(" %R %D %9.4f %9.4f %9.4f",
+		p->ra, p->decl2, p->az, p->el, p->semi2);
+	if(s == osun.name || s == omoon.name)
+		print(" %7.4f", p->mag);
+	print("\n");
+}
+
+int
+Rconv(Fmt *f)
+{
+	double v;
+	int h, m, c;
+
+	v = va_arg(f->args, double);
+	v = fmod(v*12/pi, 24);		/* now hours */
+	h = floor(v);
+	v = fmod((v-h)*60, 60);		/* now leftover minutes */
+	m = floor(v);
+	v = fmod((v-m)*60, 60);		/* now leftover seconds */
+	c = floor(v);
+	return fmtprint(f, "%2dh%.2dm%.2ds", h, m, c);
+}
+
+int
+Dconv(Fmt *f1)
+{
+	double v;
+	int h, m, c, f;
+
+	v = va_arg(f1->args, double);
+	v = fmod(v/radian, 360);	/* now degrees */
+	f = 0;
+	if(v > 180) {
+		v = 360 - v;
+		f = 1;
+	}
+	h = floor(v);
+	v = fmod((v-h)*60, 60);		/* now leftover minutes */
+	m = floor(v);
+	v = fmod((v-m)*60, 60);		/* now leftover seconds */
+	c = floor(v);
+	return fmtprint(f1, "%c%.2d°%.2d'%.2d\"", "+-"[f], h, m, c);
+}