Delete bundled copy of NSS and replace with README.

nspr/pr/src/io/prstdio.c

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 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/. */
-
-#include "primpl.h"
-
-#include <string.h>
-
-/*
-** fprintf to a PRFileDesc
-*/
-PR_IMPLEMENT(PRUint32) PR_fprintf(PRFileDesc* fd, const char *fmt, ...)
-{
-    va_list ap;
-    PRUint32 rv;
-
-    va_start(ap, fmt);
-    rv = PR_vfprintf(fd, fmt, ap);
-    va_end(ap);
-    return rv;
-}
-
-PR_IMPLEMENT(PRUint32) PR_vfprintf(PRFileDesc* fd, const char *fmt, va_list ap)
-{
-    /* XXX this could be better */
-    PRUint32 rv, len;
-    char* msg = PR_vsmprintf(fmt, ap);
-    if (NULL == msg) {
-        return -1;
-    }
-    len = strlen(msg);
-#ifdef XP_OS2
-    /*
-     * OS/2 really needs a \r for every \n.
-     * In the future we should try to use scatter-gather instead of a
-     * succession of PR_Write.
-     */
-    if (isatty(PR_FileDesc2NativeHandle(fd))) {
-        PRUint32 last = 0, idx;
-        PRInt32 tmp;
-        rv = 0;
-        for (idx = 0; idx < len+1; idx++) {
-            if ((idx - last > 0) && (('\n' == msg[idx]) || (idx == len))) {
-                tmp = PR_Write(fd, msg + last, idx - last);
-                if (tmp >= 0) {
-                    rv += tmp;
-                }
-                last = idx;
-            }
-            /*
-             * if current character is \n, and
-             * previous character isn't \r, and
-             * next character isn't \r
-             */
-            if (('\n' == msg[idx]) &&
-                ((0 == idx) || ('\r' != msg[idx-1])) &&
-                ('\r' != msg[idx+1])) {
-                /* add extra \r */
-                tmp = PR_Write(fd, "\r", 1);
-                if (tmp >= 0) {
-                    rv += tmp;
-                }
-            }
-        }
-    } else {
-        rv = PR_Write(fd, msg, len);
-    }
-#else
-    rv = PR_Write(fd, msg, len);
-#endif
-    PR_DELETE(msg);
-    return rv;
-}