fix: add line at end of file in examples

examples/unix/c11/z_get.c

@@ -136,4 +136,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_QUERY but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c11/z_ping.c

@@ -173,4 +173,4 @@ int main(void) {
         "requires them.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c11/z_pong.c

@@ -76,4 +76,4 @@ int main(void) {
         "requires them.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c11/z_pub_st.c

@@ -109,4 +109,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_PUBLICATION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c11/z_pull.c

@@ -105,4 +105,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c11/z_queryable.c

@@ -131,4 +131,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_QUERYABLE but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c11/z_sub.c

@@ -114,4 +114,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c11/z_sub_st.c

@@ -102,4 +102,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_get.c

@@ -135,4 +135,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_QUERY but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_ping.c

@@ -173,4 +173,4 @@ int main(void) {
         "requires them.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_pong.c

@@ -45,14 +45,7 @@ int main(int argc, char** argv) {
         printf("Unable to start read and lease tasks");
         return -1;
     }
-#else
-int main(void) {
-    printf(
-        "ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION or Z_FEATURE_PUBLICATION but this example "
-        "requires them.\n");
-    return -1;
-}
-#endif
+
     z_keyexpr_t pong = z_keyexpr_unchecked("test/pong");
     z_owned_publisher_t pub = z_declare_publisher(z_session_loan(&session), pong, NULL);
     if (!z_publisher_check(&pub)) {
@@ -86,4 +79,4 @@ int main(void) {
         "requires them.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_pub.c

@@ -112,4 +112,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_PUBLICATION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_pub_st.c

@@ -109,4 +109,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_PUBLICATION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_pull.c

@@ -105,4 +105,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_put.c

@@ -107,4 +107,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_PUBLICATION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_queryable.c

@@ -126,4 +126,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_QUERYABLE but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_sub.c

@@ -114,4 +114,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/unix/c99/z_sub_st.c

@@ -103,4 +103,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_get.c

@@ -100,4 +100,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_QUERY but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_ping.c

@@ -170,4 +170,4 @@ int main(void) {
         "requires them.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_pong.c

@@ -76,4 +76,4 @@ int main(void) {
         "requires them.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_pub_st.c

@@ -76,4 +76,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_PUBLICATION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_pull.c

@@ -84,4 +84,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_put.c

@@ -74,4 +74,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_PUBLICATION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_queryable.c

@@ -95,4 +95,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_QUERYABLE but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_sub.c

@@ -83,4 +83,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif

examples/windows/z_sub_st.c

@@ -72,4 +72,4 @@ int main(void) {
     printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
     return -1;
 }
-#endif
+#endif