1 files changed, 56 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c
new file mode 100644
index 00000000..517b319d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c
@@ -0,0 +1,56 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h>        /* for NULL */
+#endif
+
+#include "apr.h"
+#include "apr_strings.h"
+
+#define APR_WANT_STRFUNC   /* for strchr() */
+#include "apr_want.h"
+
+APR_DECLARE(char *) apr_strtok(char *str, const char *sep, char **last)
+{
+    char *token;
+
+    if (!str)           /* subsequent call */
+        str = *last;    /* start where we left off */
+
+    /* skip characters in sep (will terminate at '\0') */
+    while (*str && strchr(sep, *str))
+        ++str;
+
+    if (!*str)          /* no more tokens */
+        return NULL;
+
+    token = str;
+
+    /* skip valid token characters to terminate token and
+     * prepare for the next call (will terminate at '\0) 
+     */
+    *last = token + 1;
+    while (**last && !strchr(sep, **last))
+        ++*last;
+
+    if (**last) {
+        **last = '\0';
+        ++*last;
+    }
+
+    return token;
+}