[experiment] add alternative wasm sqlite3 implementation available via build-tag (#2863)

This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).

1 files changed, 17 insertions, 0 deletions

diff --git a/vendor/github.com/tetratelabs/wazero/internal/platform/crypto.go b/vendor/github.com/tetratelabs/wazero/internal/platform/crypto.go
new file mode 100644
index 000000000..c141f00f0
--- /dev/null
+++ b/vendor/github.com/tetratelabs/wazero/internal/platform/crypto.go
@@ -0,0 +1,17 @@
+package platform
+
+import (
+	"io"
+	"math/rand"
+)
+
+// seed is a fixed seed value for NewFakeRandSource.
+//
+// Trivia: While arbitrary, 42 was chosen as it is the "Ultimate Answer" in
+// the Douglas Adams novel "The Hitchhiker's Guide to the Galaxy."
+const seed = int64(42)
+
+// NewFakeRandSource returns a deterministic source of random values.
+func NewFakeRandSource() io.Reader {
+	return rand.New(rand.NewSource(seed))
+}