commit 9b45b37e8940d2b156170ef7b6b9248d5119cd00
from: Brett Fisher <code@brettfisher.xyz>
date: Thu May 14 16:00:52 2026 UTC

bxhkd.c:

  - Add comments
  - Add missing semi-colon in send_cmd() forward declaration
  - Add functions to forward declarations
  - Move main() from last position in functions to first position
    - Consistent with main() first in other basix X programs

commit - 89fe2378e3abfb37b9da04e217741cbd48912050
commit + 9b45b37e8940d2b156170ef7b6b9248d5119cd00
blob - 7b605ef4560ffd4f97eb23c3c10a283cedf58c7b
blob + 146d6dd68157d4b1dcf0a8b7383973afe5bcaf55
--- bxhkd.c
+++ bxhkd.c
@@ -18,21 +18,55 @@
 
 #include "config.h"
 
+/* Set macros */
 #define LENGTH(arr) (sizeof(arr) / sizeof(arr[0]))
-
 #define SOCKET_SUFFIX "/.local/tmp/bxwm.sock"
 
+
+/* Set global variables */
 static Display *dpy;
 static Window root;
 static volatile sig_atomic_t running = 1;
 
+/* Set forward function declarations */
 static void grabkeys(void);
 static void keypress(XKeyEvent *ev);
 static void spawn(const char *cmd);
-static void send_cmd(char *cmd) 
+static void mappingnotify(XMappingEvent *ev);
+static void send_cmd(char *cmd); 
 static void sigchld(int sig);
+static void sig_term(int sig);
 static void cleanup(void);
 
+int
+main(void)
+{
+    XEvent ev;
+
+    signal(SIGCHLD, sigchld);
+    signal(SIGINT, sig_term);
+    signal(SIGTERM, sig_term);
+
+    if (!(dpy = XOpenDisplay(NULL))) {
+        fprintf(stderr, "bxhkd: cannot open display\n");
+        return EXIT_FAILURE;
+    }
+    root = DefaultRootWindow(dpy);
+
+    XSelectInput(dpy, root, KeyPressMask|StructureNotifyMask);
+    grabkeys();
+
+    while (running && XNextEvent(dpy, &ev) == 0) {
+        if (ev.type == KeyPress)
+            keypress(&ev.xkey);
+        else if (ev.type == MappingNotify)
+            mappingnotify(&ev.xmapping);
+    }
+
+    cleanup();
+    return EXIT_SUCCESS;
+}
+
 static void
 grabkeys(void)
 {
@@ -144,32 +178,3 @@ cleanup(void)
     XCloseDisplay(dpy);
 }
 
-int
-main(void)
-{
-    XEvent ev;
-
-    signal(SIGCHLD, sigchld);
-    signal(SIGINT, sig_term);
-    signal(SIGTERM, sig_term);
-
-    if (!(dpy = XOpenDisplay(NULL))) {
-        fprintf(stderr, "bxhkd: cannot open display\n");
-        return EXIT_FAILURE;
-    }
-    root = DefaultRootWindow(dpy);
-
-    XSelectInput(dpy, root, KeyPressMask|StructureNotifyMask);
-    grabkeys();
-
-    while (running && XNextEvent(dpy, &ev) == 0) {
-        if (ev.type == KeyPress)
-            keypress(&ev.xkey);
-        else if (ev.type == MappingNotify)
-            mappingnotify(&ev.xmapping);
-    }
-
-    cleanup();
-    return EXIT_SUCCESS;
-}
-