Merge branch 'stage' into feat/windows-el-runtime

Resolve el_runtime.c conflict: include both sys/resource.h (from stage)
and el_closesocket POSIX shim (from Windows port) within the #else block.

lang/el-compiler/runtime/el_platform_win.h

@@ -0,0 +1,117 @@
+#ifndef EL_PLATFORM_WIN_H
+#define EL_PLATFORM_WIN_H
+/*
+ * el_platform_win.h — Windows OS-boundary shim for el_runtime.c.
+ *
+ * Branch: feat/windows-el-runtime. Included ONLY when _WIN32 is defined; the POSIX build is
+ * untouched. Goal: let el_runtime.c (a BSD-sockets / dlfcn / fork host) compile and link with
+ * mingw-w64 into a native neuron.exe, with no behavioural change to the Linux/macOS build.
+ *
+ * What it maps:
+ *   - sockets  : winsock2 (same call names: socket/bind/listen/accept/recv/send/setsockopt).
+ *                Sockets close with closesocket() (see el_closesocket), and the stack must be
+ *                started once with WSAStartup — done automatically via a load-time constructor.
+ *   - dlsym    : el_runtime.c uses dlsym(RTLD_DEFAULT, name) to resolve callback/tool symbols
+ *                exported by the main module. Windows equivalent: GetProcAddress on the process
+ *                module. Link the soul with -Wl,--export-all-symbols so the symbols are findable.
+ *   - popen    : mapped to _popen/_pclose.
+ *   - threads  : UNCHANGED. mingw-w64 ships winpthreads, so <pthread.h> + -lpthread just work.
+ */
+
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#include <windows.h>
+#include <io.h>
+#include <process.h>
+
+/* Portable headers mingw-w64 provides (verified present). */
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>   /* strcasecmp */
+#include <ctype.h>
+#include <math.h>
+#include <time.h>
+#include <sys/time.h>  /* mingw-w64 provides gettimeofday here */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <errno.h>
+#include <pthread.h>
+
+/* ── socket close ─────────────────────────────────────────────────────────── */
+/* Winsock closes sockets with closesocket(), not close() (close() is for file fds). The POSIX
+   build defines the same helper as close() so the call sites are identical across platforms. */
+static inline int el_closesocket(SOCKET s) { return closesocket(s); }
+
+/* ── winsock init (once, at load) ─────────────────────────────────────────── */
+static void el__win_net_init(void) {
+    static int inited = 0;
+    if (!inited) { WSADATA w; WSAStartup(MAKEWORD(2, 2), &w); inited = 1; }
+}
+__attribute__((constructor)) static void el__win_ctor(void) { el__win_net_init(); }
+
+/* ── dlsym → GetProcAddress ───────────────────────────────────────────────── */
+#ifndef RTLD_DEFAULT
+#define RTLD_DEFAULT ((void*)0)
+#endif
+static inline void* el_win_dlsym(void* handle, const char* name) {
+    (void)handle;
+    return (void*)(uintptr_t)GetProcAddress(GetModuleHandleA(NULL), name);
+}
+#define dlsym(h, n) el_win_dlsym((h), (n))
+
+/* ── popen / pclose ───────────────────────────────────────────────────────── */
+#define popen  _popen
+#define pclose _pclose
+
+/* ── misc POSIX → Win32 shims ─────────────────────────────────────────────── */
+#include <direct.h>            /* _mkdir */
+#define mkdir(path, mode) _mkdir(path)     /* POSIX mkdir(path,mode) → _mkdir(path) */
+#define timegm _mkgmtime                   /* UTC tm → time_t */
+
+/* setenv/unsetenv: not in the Windows CRT; map to _putenv_s / SetEnvironmentVariable. */
+static inline int setenv(const char* name, const char* value, int overwrite) {
+    (void)overwrite;
+    return _putenv_s(name, value ? value : "");
+}
+static inline int unsetenv(const char* name) {
+    /* _putenv_s(name, "") sets VAR="" rather than removing it.
+     * SetEnvironmentVariableA(name, NULL) truly deletes it from the Win32
+     * env block; then we sync the CRT cache with _putenv("NAME=").       */
+    SetEnvironmentVariableA(name, NULL);
+    size_t len = strlen(name);
+    char *buf = (char*)malloc(len + 2);
+    if (!buf) return -1;
+    memcpy(buf, name, len);
+    buf[len] = '=';
+    buf[len + 1] = '\0';
+    _putenv(buf);
+    free(buf);
+    return 0;
+}
+
+/* nanosleep — not available in MSVC/UCRT; approximate with Sleep(). */
+static inline int el_nanosleep(const struct timespec *req, struct timespec *rem) {
+    (void)rem;
+    DWORD ms = (DWORD)((req->tv_sec * 1000ULL) + (req->tv_nsec / 1000000ULL));
+    Sleep(ms ? ms : 1);
+    return 0;
+}
+#define nanosleep(req, rem) el_nanosleep((req), (rem))
+
+/* localtime_r/gmtime_r: Windows offers localtime_s/gmtime_s with reversed arg order. */
+static inline struct tm* localtime_r(const time_t* t, struct tm* out) {
+    return localtime_s(out, t) == 0 ? out : (struct tm*)0;
+}
+static inline struct tm* gmtime_r(const time_t* t, struct tm* out) {
+    return gmtime_s(out, t) == 0 ? out : (struct tm*)0;
+}
+
+#endif /* EL_PLATFORM_WIN_H */

lang/el-compiler/runtime/el_runtime.c

@@ -21,6 +21,10 @@
 
 #include "el_runtime.h"
 
+#ifdef _WIN32
+/* Windows OS-boundary shim (winsock/dlsym/popen). Threading stays on <pthread.h> (winpthreads). */
+#include "el_platform_win.h"
+#else
 #include <stdarg.h>
 #include <strings.h>     /* strcasecmp */
 #include <stdint.h>
@@ -43,6 +47,10 @@
 #include <errno.h>
 #include <pthread.h>
 #include <sys/resource.h>  /* getrusage — memory guard */
+/* On POSIX, sockets close with the same close() as files; el_platform_win.h supplies the Windows
+   variant. Defined here so the socket call sites are identical across platforms. */
+static inline int el_closesocket(int s) { return close(s); }
+#endif
 #ifdef HAVE_CURL
 #include <curl/curl.h>
 #endif
@@ -1054,7 +1062,6 @@ el_val_t http_post_to_file(el_val_t url, el_val_t body, el_val_t headers_map, el
 
 #define HTTP_MAX_CONNS 64
 
-typedef el_val_t (*http_handler_fn)(el_val_t method, el_val_t path, el_val_t body);
 
 typedef struct {
     char*           name;
@@ -1529,12 +1536,20 @@ static void http_send_response(int fd, const char* body) {
 }
 
 typedef struct {
+#ifdef _WIN32
+    SOCKET fd;
+#else
     int fd;
+#endif
 } HttpWorkerArg;
 
 static void* http_worker(void* arg) {
     HttpWorkerArg* a = (HttpWorkerArg*)arg;
+#ifdef _WIN32
+    SOCKET fd = a->fd;
+#else
     int fd = a->fd;
+#endif
     free(a);
     char *method = NULL, *path = NULL, *body = NULL;
     if (http_read_request(fd, &method, &path, &body, NULL) == 0) {
@@ -1566,7 +1581,7 @@ static void* http_worker(void* arg) {
         free(response);
     }
     free(method); free(path); free(body);
-    close(fd);
+    el_closesocket(fd);
     /* release a slot */
     pthread_mutex_lock(&_http_conn_mu);
     _http_conn_active--;
@@ -1588,22 +1603,26 @@ el_val_t http_serve(el_val_t port, el_val_t handler) {
     int sock = socket(AF_INET6, SOCK_STREAM, 0);
     if (sock < 0) { perror("socket"); return 0; }
     int yes = 1; int no = 0;
-    setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes));
-    setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, &no, sizeof(no));
+    setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const char*)&yes, sizeof(yes));
+    setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (const char*)&no, sizeof(no));
     struct sockaddr_in6 addr;
     memset(&addr, 0, sizeof(addr));
     addr.sin6_family = AF_INET6;
     addr.sin6_addr = in6addr_any;
     addr.sin6_port = htons((uint16_t)p);
     if (bind(sock, (struct sockaddr*)&addr, sizeof(addr)) < 0) {
-        perror("bind"); close(sock); return 0;
+        perror("bind"); el_closesocket(sock); return 0;
     }
-    if (listen(sock, 64) < 0) { perror("listen"); close(sock); return 0; }
+    if (listen(sock, 64) < 0) { perror("listen"); el_closesocket(sock); return 0; }
     fprintf(stderr, "[http] listening on [::]:%d (dual-stack)\n", p);
     while (1) {
         struct sockaddr_in6 cli;
         socklen_t clen = sizeof(cli);
+#ifdef _WIN32
+        SOCKET cfd = accept(sock, (struct sockaddr*)&cli, &clen);
+#else
         int cfd = accept(sock, (struct sockaddr*)&cli, &clen);
+#endif
         if (cfd < 0) {
             if (errno == EINTR) continue;
             perror("accept"); break;
@@ -1615,11 +1634,11 @@ el_val_t http_serve(el_val_t port, el_val_t handler) {
         _http_conn_active++;
         pthread_mutex_unlock(&_http_conn_mu);
         HttpWorkerArg* arg = malloc(sizeof(HttpWorkerArg));
-        if (!arg) { close(cfd); continue; }
+        if (!arg) { el_closesocket(cfd); continue; }
         arg->fd = cfd;
         pthread_t tid;
         if (pthread_create(&tid, NULL, http_worker, arg) != 0) {
-            close(cfd); free(arg);
+            el_closesocket(cfd); free(arg);
             pthread_mutex_lock(&_http_conn_mu);
             _http_conn_active--;
             pthread_cond_signal(&_http_conn_cv);
@@ -1628,7 +1647,7 @@ el_val_t http_serve(el_val_t port, el_val_t handler) {
         }
         pthread_detach(tid);
     }
-    close(sock);
+    el_closesocket(sock);
     return 0;
 }
 
@@ -1649,8 +1668,6 @@ el_val_t http_serve(el_val_t port, el_val_t handler) {
  * separate active-handler slot, separate dlsym fallback. Mixing v1 and v2
  * handlers in the same process is fine — they don't share the active slot. */
 
-typedef el_val_t (*http_handler4_fn)(el_val_t method, el_val_t path,
-                                     el_val_t headers_map, el_val_t body);
 
 typedef struct {
     char*             name;
@@ -1786,7 +1803,11 @@ static el_val_t http_build_headers_map(const char* hdr_block) {
 
 static void* http_worker_v2(void* arg) {
     HttpWorkerArg* a = (HttpWorkerArg*)arg;
+#ifdef _WIN32
+    SOCKET fd = a->fd;
+#else
     int fd = a->fd;
+#endif
     free(a);
     char *method = NULL, *path = NULL, *body = NULL, *hdr_block = NULL;
     if (http_read_request(fd, &method, &path, &body, &hdr_block) == 0) {
@@ -1816,7 +1837,7 @@ static void* http_worker_v2(void* arg) {
         free(response);
     }
     free(method); free(path); free(body); free(hdr_block);
-    close(fd);
+    el_closesocket(fd);
     pthread_mutex_lock(&_http_conn_mu);
     _http_conn_active--;
     pthread_cond_signal(&_http_conn_cv);
@@ -1838,22 +1859,26 @@ el_val_t http_serve_v2(el_val_t port, el_val_t handler) {
     int sock = socket(AF_INET6, SOCK_STREAM, 0);
     if (sock < 0) { perror("socket"); return 0; }
     int yes = 1; int no = 0;
-    setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes));
-    setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, &no, sizeof(no));
+    setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const char*)&yes, sizeof(yes));
+    setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (const char*)&no, sizeof(no));
     struct sockaddr_in6 addr;
     memset(&addr, 0, sizeof(addr));
     addr.sin6_family = AF_INET6;
     addr.sin6_addr = in6addr_any;
     addr.sin6_port = htons((uint16_t)p);
     if (bind(sock, (struct sockaddr*)&addr, sizeof(addr)) < 0) {
-        perror("bind"); close(sock); return 0;
+        perror("bind"); el_closesocket(sock); return 0;
     }
-    if (listen(sock, 64) < 0) { perror("listen"); close(sock); return 0; }
+    if (listen(sock, 64) < 0) { perror("listen"); el_closesocket(sock); return 0; }
     fprintf(stderr, "[http v2] listening on [::]:%d (dual-stack)\n", p);
     while (1) {
         struct sockaddr_in6 cli;
         socklen_t clen = sizeof(cli);
+#ifdef _WIN32
+        SOCKET cfd = accept(sock, (struct sockaddr*)&cli, &clen);
+#else
         int cfd = accept(sock, (struct sockaddr*)&cli, &clen);
+#endif
         if (cfd < 0) {
             if (errno == EINTR) continue;
             perror("accept"); break;
@@ -1865,11 +1890,11 @@ el_val_t http_serve_v2(el_val_t port, el_val_t handler) {
         _http_conn_active++;
         pthread_mutex_unlock(&_http_conn_mu);
         HttpWorkerArg* arg = malloc(sizeof(HttpWorkerArg));
-        if (!arg) { close(cfd); continue; }
+        if (!arg) { el_closesocket(cfd); continue; }
         arg->fd = cfd;
         pthread_t tid;
         if (pthread_create(&tid, NULL, http_worker_v2, arg) != 0) {
-            close(cfd); free(arg);
+            el_closesocket(cfd); free(arg);
             pthread_mutex_lock(&_http_conn_mu);
             _http_conn_active--;
             pthread_cond_signal(&_http_conn_cv);
@@ -1878,7 +1903,7 @@ el_val_t http_serve_v2(el_val_t port, el_val_t handler) {
         }
         pthread_detach(tid);
     }
-    close(sock);
+    el_closesocket(sock);
     return 0;
 }
 
@@ -2129,6 +2154,23 @@ el_val_t exec(el_val_t cmdv) {
 el_val_t exec_bg(el_val_t cmdv) {
     const char* cmd = EL_CSTR(cmdv);
     if (!cmd || !*cmd) return el_wrap_str(el_strdup(""));
+#ifdef _WIN32
+    /* Windows: no fork/exec. Launch a detached `cmd /c <command>` with no console window via
+       CreateProcess (DETACHED_PROCESS | CREATE_NO_WINDOW). Returns the PID as a string, "" on fail.
+       Mirrors the POSIX branch: child runs independently, caller is not blocked. */
+    char cmdline[8192];
+    snprintf(cmdline, sizeof(cmdline), "cmd.exe /c %s", cmd);
+    STARTUPINFOA si; ZeroMemory(&si, sizeof(si)); si.cb = sizeof(si);
+    PROCESS_INFORMATION pi; ZeroMemory(&pi, sizeof(pi));
+    BOOL ok = CreateProcessA(NULL, cmdline, NULL, NULL, FALSE,
+                             DETACHED_PROCESS | CREATE_NO_WINDOW, NULL, NULL, &si, &pi);
+    if (!ok) return el_wrap_str(el_strdup(""));
+    char pidbuf[32];
+    snprintf(pidbuf, sizeof(pidbuf), "%lu", (unsigned long)pi.dwProcessId);
+    CloseHandle(pi.hProcess);
+    CloseHandle(pi.hThread);
+    return el_wrap_str(el_strdup(pidbuf));
+#else
     pid_t pid = fork();
     if (pid < 0) {
         /* fork failed */
@@ -2151,6 +2193,7 @@ el_val_t exec_bg(el_val_t cmdv) {
     char pidbuf[32];
     snprintf(pidbuf, sizeof(pidbuf), "%d", (int)pid);
     return el_wrap_str(el_strdup(pidbuf));
+#endif
 }
 
 el_val_t fs_list(el_val_t pathv) {
@@ -4478,7 +4521,12 @@ static int _el_decompose_earth(el_caltime_t* ct, struct tm* tm_out, int* abbr_le
     localtime_r(&s, &tm);
     *tm_out = tm;
     if (abbr_buf && abbr_cap > 0) {
+        /* mingw's struct tm has no tm_zone (BSD/glibc extension); no abbrev available there. */
+#ifdef _WIN32
+        const char* z_str = "";
+#else
         const char* z_str = tm.tm_zone ? tm.tm_zone : "";
+#endif
         size_t n = strlen(z_str);
         if (n >= abbr_cap) n = abbr_cap - 1;
         memcpy(abbr_buf, z_str, n);
@@ -6031,6 +6079,14 @@ void el_cgi_init(el_val_t name, el_val_t dharma_id, el_val_t principal,
 #define ENGRAM_LAYER_DOMAIN          2u
 #define ENGRAM_LAYER_IMPRINT         3u
 #define ENGRAM_LAYER_SUIT            4u
+#define ENGRAM_LAYER_ACCUMULATION    5u
+/* New user-facing nodes (memories, knowledge, conversations) are created in the
+ * accumulation layer — the top of the consciousness stack, the engram the user
+ * sees; every layer below shapes behavior but is hidden from the user (Layered
+ * Consciousness architecture, app 64/064,262). ENGRAM_LAYER_DEFAULT stays
+ * core-identity ON PURPOSE: it is the fallback home for LEGACY nodes loaded from
+ * snapshots without a layer_id, so existing data (the originator corpus) is
+ * never migrated out of its established layer. New != legacy. */
 #define ENGRAM_LAYER_DEFAULT         ENGRAM_LAYER_CORE_IDENTITY
 
 /* Pass 3 override floor. Layer 0 nodes that received any background
@@ -6208,6 +6264,20 @@ static void engram_init_layers(EngramStore* g) {
         .transparent = 0,
         .injectable = 1
     };
+    /* Layer 5 — accumulation. The TOP of the consciousness stack: the default
+     * home for all new user-facing nodes. This is the engram the user sees;
+     * every layer below shapes behavior but is hidden from the user. Not
+     * injectable — it is the persistent user accumulation, not a swappable
+     * overlay. transparent=0: its content is surfaced to introspection (it is
+     * the user's own knowledge/memory), unlike the lower behavioral layers. */
+    g->layers[g->layer_count++] = (EngramLayer){
+        .layer_id = ENGRAM_LAYER_ACCUMULATION,
+        .name = el_strdup_persist("accumulation"),
+        .activation_priority = 50,
+        .suppressible = 1,
+        .transparent = 0,
+        .injectable = 0
+    };
 }
 
 static EngramStore* engram_get(void) {
@@ -6322,7 +6392,9 @@ static void engram_grow_edges(void) {
 static char* engram_new_id(void) {
     el_val_t v = uuid_new();
     const char* s = EL_CSTR(v);
-    return el_strdup(s ? s : "");
+    /* Persistent: node ids live in the global store; an arena (el_strdup) id is
+     * freed at el_request_end(), corrupting the node after the creating request. */
+    return el_strdup_persist(s ? s : "");
 }
 
 /* Convert a node into an ElMap of its fields.                            */
@@ -6399,7 +6471,7 @@ el_val_t engram_node(el_val_t content, el_val_t node_type, el_val_t salience) {
     n->last_activated = now;
     n->created_at = now;
     n->updated_at = now;
-    n->layer_id   = ENGRAM_LAYER_DEFAULT;
+    n->layer_id   = ENGRAM_LAYER_ACCUMULATION; /* new user-facing node → top layer */
     g->node_count++;
     return el_wrap_str(el_strdup(n->id));
 }
@@ -6417,12 +6489,17 @@ el_val_t engram_node_full(el_val_t content, el_val_t node_type, el_val_t label,
     const char* lb = EL_CSTR(label);
     const char* ti = EL_CSTR(tier);
     const char* tg = EL_CSTR(tags);
-    n->content   = el_strdup(c ? c : "");
-    n->node_type = el_strdup(nt && *nt ? nt : "Memory");
-    n->label     = el_strdup(lb && *lb ? lb : (c ? engram_first_n_chars(c, 60) : ""));
-    n->tier      = el_strdup(ti && *ti ? ti : "Working");
-    n->tags      = el_strdup(tg ? tg : "");
-    n->metadata  = el_strdup("{}");
+    /* Persistent (el_strdup_persist, NOT el_strdup): these strings are owned by the
+     * persistent global node store. el_strdup tracks into the per-request arena, which
+     * el_request_end() frees when the creating HTTP request completes — leaving the
+     * stored node with dangling pointers (corrupted ids, "saved but never listed").
+     * This is the root cause of the hallucinated/lost-saves class of bugs. */
+    n->content   = el_strdup_persist(c ? c : "");
+    n->node_type = el_strdup_persist(nt && *nt ? nt : "Memory");
+    n->label     = el_strdup_persist(lb && *lb ? lb : (c ? engram_first_n_chars(c, 60) : ""));
+    n->tier      = el_strdup_persist(ti && *ti ? ti : "Working");
+    n->tags      = el_strdup_persist(tg ? tg : "");
+    n->metadata  = el_strdup_persist("{}");
     n->salience    = engram_decode_score(salience);
     n->importance  = engram_decode_score(importance);
     n->confidence  = engram_decode_score(confidence);
@@ -6435,7 +6512,7 @@ el_val_t engram_node_full(el_val_t content, el_val_t node_type, el_val_t label,
     n->last_activated = now;
     n->created_at = now;
     n->updated_at = now;
-    n->layer_id   = ENGRAM_LAYER_DEFAULT;
+    n->layer_id   = ENGRAM_LAYER_ACCUMULATION; /* new user-facing node → top layer */
     g->node_count++;
     return el_wrap_str(el_strdup(n->id));
 }
@@ -7365,13 +7442,28 @@ el_val_t engram_save(el_val_t path) {
         jb_putc(&b, '}');
     }
     jb_puts(&b, "]}");
-    FILE* f = fopen(p, "wb");
-    if (!f) { free(b.buf); return 0; }
+    {
+        struct stat _st;
+        if (stat(p, &_st) == 0 && _st.st_size > 200000 &&
+            (uint64_t)b.len < (uint64_t)_st.st_size / 16) {
+            fprintf(stderr, "[engram_save] REFUSED sparse write: new %zu vs existing %lld (<1/16) protecting %s\n",
+                b.len, (long long)_st.st_size, p);
+            free(b.buf); return 0;
+        }
+    }
+    size_t _plen = strlen(p);
+    char* _tmp = (char*)malloc(_plen + 5);
+    if (!_tmp) { free(b.buf); return 0; }
+    memcpy(_tmp, p, _plen); memcpy(_tmp + _plen, ".tmp", 5);
+    FILE* f = fopen(_tmp, "wb");
+    if (!f) { free(_tmp); free(b.buf); return 0; }
     size_t w = fwrite(b.buf, 1, b.len, f);
-    fclose(f);
-    int ok = (w == b.len);
-    free(b.buf);
-    return ok ? 1 : 0;
+    int wok = (w == b.len);
+    if (wok) { fflush(f); fsync(fileno(f)); }
+    fclose(f); free(b.buf);
+    if (!wok) { unlink(_tmp); free(_tmp); return 0; }
+    if (rename(_tmp, p) != 0) { unlink(_tmp); free(_tmp); return 0; }
+    free(_tmp); return 1;
 }
 
 /* Helper: extract a string field from a JSON object substring. */

lang/el-compiler/runtime/el_runtime.h

@@ -52,6 +52,12 @@
 
 typedef int64_t el_val_t;
 
+/* HTTP request-handler function-pointer types. Public because soul modules (routes/chat/etc.)
+ * register handlers across translation units; previously defined only inside el_runtime.c, which
+ * made cross-module references (and the Windows build) fail. Home in the shared header. */
+typedef el_val_t (*http_handler_fn)(el_val_t method, el_val_t path, el_val_t body);
+typedef el_val_t (*http_handler4_fn)(el_val_t method, el_val_t path, el_val_t body, el_val_t headers);
+
 #define EL_STR(s)  ((el_val_t)(uintptr_t)(s))
 #define EL_CSTR(v) ((const char*)(uintptr_t)(v))
 #define EL_INT(v)  (v)