Tweak apr_getopt() and its use in ab to avoid compiler warnings.

(Note: apr_initopt() and/or its callers still need tweaking.)
Submitted by:	Bill Rowe
Reviewed by:	Jeff Trawick


git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@60496 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 3 deletions

diff --git a/include/apr_getopt.h b/include/apr_getopt.h
index 94fcfab11..7953f6e57 100644
--- a/include/apr_getopt.h
+++ b/include/apr_getopt.h
@@ -73,7 +73,7 @@ typedef struct apr_getopt_t {
  * @param argc The number of arguments to parse
  * @param argv The array of arguments to parse
  * @tip Arguments 2 and 3 are most commonly argc and argv from main(argc, argv)
- * @deffunc apr_status_t apr_initopt( apr_getopt_t **os, apr_pool_t *cont,int argc, char const* const* argv)
+ * @deffunc apr_status_t apr_initopt(apr_getopt_t **os, apr_pool_t *cont,int argc, char const* const* argv)
  */
 APR_EXPORT(apr_status_t) apr_initopt(apr_getopt_t **os, apr_pool_t *cont,
                                      int argc, char const* const* argv);
@@ -93,10 +93,10 @@ APR_EXPORT(apr_status_t) apr_initopt(apr_getopt_t **os, apr_pool_t *cont,
  *             APR_BADARG   --  No argument followed @parameter:
  *             APR_SUCCESS  --  The next option was found.
  * </PRE>
- * @deffunc apr_status_t apr_getopt(apr_getopt_t *os, const char *opts, char *optch, char const** optarg)
+ * @deffunc apr_status_t apr_getopt(apr_getopt_t *os, const char *opts, char *optch, const char **optarg)
  */
 APR_EXPORT(apr_status_t) apr_getopt(apr_getopt_t *os, const char *opts, 
-                                    char *optch, char const** optarg);
+                                    char *optch, const char **optarg);
 
 #endif  /* ! APR_GETOPT_H */