proc c_getenv(v: cstring): cstring {.importc: "getenv", header: "<stdlib.h>",
                                     ...raises: [], tags: [], forbids: [].}

proc Py_SetLocaleFromEnv(category: cint): cstring {.discardable, ...raises: [],
    tags: [], forbids: [].}

proc setenvOverwrite(key, val: string): bool {....raises: [],
    tags: [WriteEnvEffect], forbids: [].}