Function cbm_tmpdir

src/foundation/compat.h:146–155

── Temp directory helper ───────────────────────────────────── */

/* ── Temp directory helper ───────────────────────────────────── */
static inline const char *cbm_tmpdir(void) {
#ifdef _WIN32
    const char *t = getenv("TEMP");
    if (!t)
        t = getenv("TMP");
    return t ? t : ".";
#else
    return "/tmp";
#endif
}

/* ── Signal handling ──────────────────────────────────────────── */
/* Windows doesn't have sigaction; provide macro to select signal API. */