--- src/sbin/jscan/subs.c	2005/03/07 02:38:28	1.1
+++ src/sbin/jscan/subs.c	2005/03/07 05:05:04	1.2
@@ -211,4 +211,20 @@ type_to_name(int16_t rectype)
     return (str);
 }
 
+void
+stringout(FILE *fp, char c, int exact)
+{
+    if (c != '\\' && c != '\"' && isprint(c)) {
+	putc(c, fp);
+    } else if (exact == 0) {
+	putc('.', fp);
+    } else if (c == 0) {
+	fprintf(fp, "\\0");
+    } else if (c == '\n') {
+	fprintf(fp, "\\n");
+    } else {
+	fprintf(fp, "\\x%02x", (int)(unsigned char)c);
+    }
+}
+