First lines of code for server and client

client.c

@@ -0,0 +1,11 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <signal.h>
+
+int main(int argc, char **argv)
+{
+    printf("The process id of the server is: %d\n", 526);
+    printf("Client ready to send signals..\n");
+    printf("%s\n", argv[0]);
+    kill(526, 12);
+}

server.c

@@ -1,5 +1,13 @@
 #include <unistd.h>
 #include <stdio.h>
+#include <signal.h>
+
+void    handle_sigusr(int sig)
+{
+    printf("Received signal %d\n", sig);
+
+    printf("Received some signal!");
+}
 
 int main(int argc, char **argv)
 {
@@ -8,4 +16,12 @@ int main(int argc, char **argv)
     pid = getpid();
 
     printf("The process id of the server is: %d\n", pid);
+    printf("Waiting for signals..\n");
+
+    signal(SIGUSR1, handle_sigusr);
+
+    while (1)
+    {
+
+    }
 }