Initial revision

lib/stdio/icompute.c

@@ -0,0 +1,21 @@
+/*
+ * icompute.c - compute an integer
+ */
+/* $Header$ */
+
+#include	"loc_incl.h"
+
+/* This routine is used in doprnt.c as well as in tmpfile.c and tmpnam.c. */
+
+char *
+_i_compute(unsigned long val, int base, char *s, int nrdigits)
+{
+	int c;
+
+	c= val % base ;
+	val /= base ;
+	if (val || nrdigits > 1)
+		s = _i_compute(val, base, s, nrdigits - 1);
+	*s++ = (c>9 ? c-10+'a' : c+'0');
+	return s;
+}