1 files changed, 15 insertions, 0 deletions

diff --git a/src/talks/wasm/examples/3-primes/primes.c b/src/talks/wasm/examples/3-primes/primes.c
new file mode 100644
index 0000000..6882f7e
--- /dev/null
+++ b/src/talks/wasm/examples/3-primes/primes.c
@@ -0,0 +1,15 @@
+int is_prime(int n) {
+        if (n < 2)
+                return 0;
+        for (int i = 2; i*i <= n; i++)
+                if (n % i == 0)
+                        return 0;
+        return 1;
+}
+
+int count(int n) {
+        int count = 0;
+        for (int i = 0; i < n; i++)
+                count += is_prime(i);
+        return count;
+}