doc: add code samples from uvbook (unadapted)

PR-URL: https://github.com/libuv/libuv/pull/1246
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/docs/code/cgi/tick.c b/docs/code/cgi/tick.c
new file mode 100644
index 00000000..0b498edf
--- /dev/null
+++ b/docs/code/cgi/tick.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int main() {
+    int i;
+    for (i = 0; i < 10; i++) {
+        printf("tick\n");
+        fflush(stdout);
+        sleep(1);
+    }
+    printf("BOOM!\n");
+    return 0;
+}