Subzero. WASM. Additional progress.

wasm-tests/hello-puts.c

Index: wasm-tests/hello-puts.c
diff --git a/wasm-tests/hello-puts.c b/wasm-tests/hello-puts.c
new file mode 100644
index 0000000000000000000000000000000000000000..fa5dc6a6a932d901b800f983e1f0b49e4920f077
--- /dev/null
+++ b/wasm-tests/hello-puts.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int main(int argc, const char **argv) {
+  fputs("Hello,", stdout);
+  fputs(" ", stdout);
+  fputs("world\n", stdout);
+  return 0;
+}