util/uri: Remove unused macros ISA_RESERVED() and ISA_GEN_DELIM()

They are not used anywhere, so there's no need to keep them around.

Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240123182247.432642-5-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

util/uri.c

@@ -163,19 +163,6 @@ static void uri_clean(URI *uri);
      ((*(p) == '+')) || ((*(p) == ',')) || ((*(p) == ';')) ||                  \
      ((*(p) == '=')) || ((*(p) == '\'')))
 
-/*
- *    gen-delims    = ":" / "/" / "?" / "#" / "[" / "]" / "@"
- */
-#define ISA_GEN_DELIM(p)                                                       \
-    (((*(p) == ':')) || ((*(p) == '/')) || ((*(p) == '?')) ||                  \
-     ((*(p) == '#')) || ((*(p) == '[')) || ((*(p) == ']')) ||                  \
-     ((*(p) == '@')))
-
-/*
- *    reserved      = gen-delims / sub-delims
- */
-#define ISA_RESERVED(p) (ISA_GEN_DELIM(p) || (ISA_SUB_DELIM(p)))
-
 /*
  *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
  */