clang-tidy modernize-macro-to-enum fix

Author: baranyaib90

src/dns_server.c

@@ -10,6 +10,12 @@
 #include "dns_server.h"
 #include "logging.h"
 
+
+enum {
+REQUEST_MAX = 1500  // A default MTU. We don't do TCP so any bigger is likely a waste
+};
+
+
 // Creates and bind a listening UDP socket for incoming requests.
 static int get_listen_sock(const char *listen_addr, int listen_port,
                            unsigned int *addrlen) {
@@ -51,9 +57,6 @@ static int get_listen_sock(const char *listen_addr, int listen_port,
   return sock;
 }
 
-// A default MTU. We don't do TCP so any bigger is likely a waste.
-#define REQUEST_MAX 1500
-
 static void watcher_cb(struct ev_loop __attribute__((unused)) *loop,
                        ev_io *w, int __attribute__((unused)) revents) {
   dns_server_t *d = (dns_server_t *)w->data;

src/https_client.c

@@ -13,7 +13,9 @@
 #include "options.h"
 
 #define DOH_CONTENT_TYPE "application/dns-message"
-#define DOH_MAX_RESPONSE_SIZE 65535
+enum {
+DOH_MAX_RESPONSE_SIZE = 65535
+};
 
 // the following macros require to have ctx pointer to https_fetch_ctx structure
 // else: compilation failure will occur

src/options.c

@@ -15,7 +15,9 @@
 #define O_CLOEXEC 0
 #endif
 
-#define DEFAULT_HTTP_VERSION 2
+enum {
+DEFAULT_HTTP_VERSION = 2
+};
 
 
 const char * options_sw_version() {