file: support DT_SUNW_KMOD usefully

@@ -1328,10 +1328,14 @@
 
         /* Print Version */
         if (version == 1)
                 (void) printf(" %s %d", gettext("Version"), version);
 
+        if (EInfo.kmod) {
+                (void) printf(", %s", gettext("kernel module"));
+        }
+
         /* Print Flags */
         print_elf_flags(EInfo);
 
         /* Last bit, if it is a core */
         if (EInfo.core_type != EC_NOTCORE) {

@@ -1481,13 +1485,14 @@
                                 return (0);
         }
         return (1);
 }
 
+/* look for "1hddddd" where d is a digit */
 static int
 sccs(void)
-{                               /* look for "1hddddd" where d is a digit */
+{
         register int j;
 
         if (fbuf[0] == 1 && fbuf[1] == 'h') {
                 for (j = 2; j <= 6; j++) {
                         if (isdigit(fbuf[j]))