Revert "Apparently, WS_WIKI_URL() is unworkable not only in C++ but in C."

This reverts commit 5df29254347daab8ab9f530a0b9dfd0b32a40efc.

The problem only showed up in tfshark.c, and was caused by tfshark.c
using stuff from ui/urls.h but not *including* ui/urls.h.

1 files changed, 5 insertions, 0 deletions

diff --git a/ui/urls.h b/ui/urls.h
index 4d3d9fabad..0783090e3e 100644
--- a/ui/urls.h
+++ b/ui/urls.h
@@ -16,3 +16,8 @@
 #define WS_FAQ_URL       "https://www.wireshark.org/faq.html"
 #define WS_Q_AND_A_URL   "https://ask.wireshark.org"
 #define WS_WIKI_HOME_URL "https://gitlab.com/wireshark/wireshark/-/wikis"
+
+/*
+ * Construct a wiki URL given the path to the wiki page.
+ */
+#define WS_WIKI_URL(path)	WS_WIKI_HOME_URL "/" path