vere: update argon2u dependency to urbit/argon2@a4c1e3f7

nix/sources.json

@@ -9,10 +9,10 @@
         },
         "owner": "urbit",
         "repo": "argon2",
-        "rev": "4da94a611ee62bad87ab2b131ffda3bcc0723d9c",
-        "sha256": "0bqq1hg367l4jkb6cqhxlblpvdbwz3l586qsfakwzfd9wdvnm3yc",
+        "rev": "a4c1e3f7138c2e577376beb99f964cf71e1c8b1b",
+        "sha256": "1j8a15fx2kn5aa3scmb5qnsfk627kfvsq5ppz9j0pv2d1xck527x",
         "type": "tarball",
-        "url": "https://github.com/urbit/argon2/archive/4da94a611ee62bad87ab2b131ffda3bcc0723d9c.tar.gz",
+        "url": "https://github.com/urbit/argon2/archive/a4c1e3f7138c2e577376beb99f964cf71e1c8b1b.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "ed25519": {

pkg/urbit/compat/mingw/argon2u.patch

@@ -1,22 +0,0 @@
-diff --git a/src/encoding.c b/src/encoding.c
-index 73c36f5..753a1e1 100644
---- a/src/encoding.c
-+++ b/src/encoding.c
-@@ -370,7 +370,7 @@ int decode_string(argon2_context *ctx, const char *str, argon2_type type) {
- #undef BIN
- }
- 
--void itoa(int i, char b[]){
-+static void encode_decimal(int i, char b[]){
-     #ifdef ARGON2_JS
- 
-     // because this generates WASM error:
-@@ -416,7 +416,7 @@ int encode_string(char *dst, size_t dst_len, argon2_context *ctx,
- #define SX(x)                                                                  \
-     do {                                                                       \
-         char tmp[30];                                                          \
--        itoa(x, tmp);                                                          \
-+        encode_decimal(x, tmp);                                                \
-         SS(tmp);                                                               \
-     } while ((void)0, 0)
-