Delete bundled copy of NSS and replace with README.

nss/lib/util/secasn1u.c

Index: nss/lib/util/secasn1u.c
diff --git a/nss/lib/util/secasn1u.c b/nss/lib/util/secasn1u.c
deleted file mode 100644
index a8e106bf36893ab049514313b97166f781f599fb..0000000000000000000000000000000000000000
--- a/nss/lib/util/secasn1u.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * Utility routines to complement the ASN.1 encoding and decoding functions.
- */
-
-#include "secasn1.h"
-
-
-/*
- * We have a length that needs to be encoded; how many bytes will the
- * encoding take?
- *
- * The rules are that 0 - 0x7f takes one byte (the length itself is the
- * entire encoding); everything else takes one plus the number of bytes
- * in the length.
- */
-int
-SEC_ASN1LengthLength (unsigned long len)
-{
-    int lenlen = 1;
-
-    if (len > 0x7f) {
-	do {
-	    lenlen++;
-	    len >>= 8;
-	} while (len);
-    }
-
-    return lenlen;
-}
-
-
-/*
- * XXX Move over (and rewrite as appropriate) the rest of the
- * stuff in dersubr.c!
- */
-
-
-/*
- * Find the appropriate subtemplate for the given template.
- * This may involve calling a "chooser" function, or it may just
- * be right there.  In either case, it is expected to *have* a
- * subtemplate; this is asserted in debug builds (in non-debug
- * builds, NULL will be returned).
- *
- * "thing" is a pointer to the structure being encoded/decoded
- * "encoding", when true, means that we are in the process of encoding
- *	(as opposed to in the process of decoding)
- */
-const SEC_ASN1Template *
-SEC_ASN1GetSubtemplate (const SEC_ASN1Template *theTemplate, void *thing,
-			PRBool encoding)
-{
-    const SEC_ASN1Template *subt = NULL;
-
-    PORT_Assert (theTemplate->sub != NULL);
-    if (theTemplate->sub != NULL) {
-	if (theTemplate->kind & SEC_ASN1_DYNAMIC) {
-	    SEC_ASN1TemplateChooserPtr chooserp;
-
-	    chooserp = *(SEC_ASN1TemplateChooserPtr *) theTemplate->sub;
-	    if (chooserp) {
-		if (thing != NULL)
-		    thing = (char *)thing - theTemplate->offset;
-		subt = (* chooserp)(thing, encoding);
-	    }
-	} else {
-	    subt = (SEC_ASN1Template*)theTemplate->sub;
-	}
-    }
-    return subt;
-}
-
-PRBool SEC_ASN1IsTemplateSimple(const SEC_ASN1Template *theTemplate)
-{
-    if (!theTemplate) {
-	return PR_TRUE; /* it doesn't get any simpler than NULL */
-    }
-    /* only templates made of one primitive type or a choice of primitive
-       types are considered simple */
-    if (! (theTemplate->kind & (~SEC_ASN1_TAGNUM_MASK))) {
-	return PR_TRUE; /* primitive type */
-    }
-    if (!(theTemplate->kind & SEC_ASN1_CHOICE)) {
-	return PR_FALSE; /* no choice means not simple */
-    }
-    while (++theTemplate && theTemplate->kind) {
-	if (theTemplate->kind & (~SEC_ASN1_TAGNUM_MASK)) {
-	    return PR_FALSE; /* complex type */
-	}
-    }
-    return PR_TRUE; /* choice of primitive types */
-}
-