Follow clang-format defined style

1 files changed, 57 insertions, 47 deletions

diff --git a/demo/pubsub_forwarder/pubsub_forwarder.c b/demo/pubsub_forwarder/pubsub_forwarder.c
index dc18cc64..e79c04b0 100644
--- a/demo/pubsub_forwarder/pubsub_forwarder.c
+++ b/demo/pubsub_forwarder/pubsub_forwarder.c
@@ -8,79 +8,89 @@
 //
 // Forwarder example based on https://github.com/C-o-r-E/nng_pubsub_proxy
 //
-// This example shows how to use raw sockets to set up a forwarder or proxy for pub/sub.
-// 
+// This example shows how to use raw sockets to set up a forwarder or proxy for
+// pub/sub.
+//
 // An example setup for running this example would involve the following:
-// 
+//
 //  - Run this example binary (in the background or a terminal, etc)
-//  - In a new terminal, run `nngcat --sub --dial "tcp://localhost:3328" --quoted`
-//  - In a second terminal, run `nngcat --sub --dial "tcp://localhost:3328" --quoted`
-//  - In a third terminal, run `for n in $(seq 0 99); do nngcat --pub --dial "tcp://localhost:3327" --data "$n"; done`
+//  - In a new terminal, run
+//      `nngcat --sub --dial "tcp://localhost:3328" --quoted`
+//  - In a second terminal, run
+//      `nngcat --sub --dial "tcp://localhost:3328" --quoted`
+//  - In a third terminal, run
+//      `for n in $(seq 0 99);`
+//        `do nngcat --pub --dial "tcp://localhost:3327" --data "$n";`
+//      `done`
 //
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 
 #include <nng/nng.h>
-#include <nng/protocol/pubsub0/sub.h>
 #include <nng/protocol/pubsub0/pub.h>
+#include <nng/protocol/pubsub0/sub.h>
 
 #define PROXY_FRONT_URL "tcp://localhost:3327"
 #define PROXY_BACK_URL "tcp://localhost:3328"
 
-void panic_on_error(int should_panic, const char* format, ...)
+void
+panic_on_error(int should_panic, const char *format, ...)
 {
-    if (should_panic)
-    {
-        va_list args;
-        va_start(args, format);
-        vprintf(format, args);
-        va_end(args);
-        exit(EXIT_FAILURE);
-    }
+	if (should_panic) {
+		va_list args;
+		va_start(args, format);
+		vprintf(format, args);
+		va_end(args);
+		exit(EXIT_FAILURE);
+	}
 }
 
-int main()
+int
+main()
 {
-    nng_socket sock_front_end =   NNG_SOCKET_INITIALIZER;
-    nng_socket sock_back_end =    NNG_SOCKET_INITIALIZER;
-    int ret = 0;
+	nng_socket sock_front_end = NNG_SOCKET_INITIALIZER;
+	nng_socket sock_back_end  = NNG_SOCKET_INITIALIZER;
+	int        ret            = 0;
 
-    /*
-        First we need some nng sockets. Not to be confused with network sockets
-    */
-    ret = nng_sub0_open_raw(&sock_front_end);
-    panic_on_error(ret, "Failed to open front end socket\n");
+	//
+	//  First we need some nng sockets. Not to be confused with network
+	//  sockets
+	//
+	ret = nng_sub0_open_raw(&sock_front_end);
+	panic_on_error(ret, "Failed to open front end socket\n");
 
-    ret = nng_pub0_open_raw(&sock_back_end);
-    panic_on_error(ret, "Failed to open back end socket\n");
+	ret = nng_pub0_open_raw(&sock_back_end);
+	panic_on_error(ret, "Failed to open back end socket\n");
 
-    /*
-        Now we need to set up a listener for each socket so that they have addresses
-    */
+	//
+	//  Now we need to set up a listener for each socket so that they have
+	//  addresses
+	//
 
-    nng_listener front_ls = NNG_LISTENER_INITIALIZER;
-    nng_listener back_ls = NNG_LISTENER_INITIALIZER;
+	nng_listener front_ls = NNG_LISTENER_INITIALIZER;
+	nng_listener back_ls  = NNG_LISTENER_INITIALIZER;
 
-    ret = nng_listener_create(&front_ls, sock_front_end, PROXY_FRONT_URL);
-    panic_on_error(ret, "Failed to create front listener\n");
+	ret = nng_listener_create(&front_ls, sock_front_end, PROXY_FRONT_URL);
+	panic_on_error(ret, "Failed to create front listener\n");
 
-    ret = nng_listener_create(&back_ls, sock_back_end, PROXY_BACK_URL);
-    panic_on_error(ret, "Failed to create back listener\n");
+	ret = nng_listener_create(&back_ls, sock_back_end, PROXY_BACK_URL);
+	panic_on_error(ret, "Failed to create back listener\n");
 
-    ret = nng_listener_start(front_ls, 0);
-    panic_on_error(ret, "Failed to start front listener\n");
+	ret = nng_listener_start(front_ls, 0);
+	panic_on_error(ret, "Failed to start front listener\n");
 
-    ret = nng_listener_start(back_ls, 0);
-    panic_on_error(ret, "Failed to start back listener\n");
+	ret = nng_listener_start(back_ls, 0);
+	panic_on_error(ret, "Failed to start back listener\n");
 
-    /*
-        Finally let nng do the forwarding/proxying
-    */
+	//
+	//  Finally let nng do the forwarding/proxying
+	//
 
-    ret = nng_device(sock_front_end, sock_back_end);
-    panic_on_error(ret, "nng_device returned %d: %s\n", ret, nng_strerror(ret));
+	ret = nng_device(sock_front_end, sock_back_end);
+	panic_on_error(
+	    ret, "nng_device returned %d: %s\n", ret, nng_strerror(ret));
 
-    printf("done");
-    return 0;
+	printf("done");
+	return 0;
 }
\ No newline at end of file