Initial commit

examples/udp_server.c

@@ -0,0 +1,35 @@
+#include <stdio.h>
+
+#define SOCK_IMPLEMENTATION
+#include "sock.h"
+
+int main(void)
+{
+    Sock *server = sock_create(SOCK_IPV4, SOCK_UDP);
+    if (server == NULL) {
+        perror("sock_create");
+        return 1;
+    }
+
+    if (!sock_bind(server, sock_addr("0.0.0.0", 6969))) {
+        perror("sock_bind");
+        sock_close(server);
+        return 1;
+    }
+
+    SockAddr client_addr;
+    char buf[128];
+    memset(buf, 0, sizeof(buf));
+
+    sock_recvfrom(server, buf, sizeof(buf), &client_addr);
+
+    printf("Received \"%.*s\" from %s:%d\n", (int)sizeof(buf), buf,
+            client_addr.str, client_addr.port);
+
+    const char *msg = "Hello from server!";
+    sock_sendto(server, msg, strlen(msg), client_addr);
+
+    sock_close(server);
+
+    return 0;
+}