Function _paste

Utilities/cmpdcurses/pdcurses/getch.c:190–228

}

static int _paste(void)
{
#ifdef PDC_WIDE
    wchar_t *wpaste;
# define PASTE wpaste
#else
# define PASTE paste
#endif
    char *paste;
    long len, newmax;
    int key;

    key = PDC_getclipboard(&paste, &len);
    if (PDC_CLIP_SUCCESS != key || !len)
        return -1;

#ifdef PDC_WIDE
    wpaste = malloc(len * sizeof(wchar_t));
    len = PDC_mbstowcs(wpaste, paste, len);
#endif
    newmax = len + SP->c_ungind;
    if (newmax > SP->c_ungmax)
    {
        SP->c_ungch = realloc(SP->c_ungch, newmax * sizeof(int));
        if (!SP->c_ungch)
            return -1;
        SP->c_ungmax = newmax;
    }
    while (len > 1)
        PDC_ungetch(PASTE[--len]);
    key = *PASTE;
#ifdef PDC_WIDE
    free(wpaste);
#endif
    PDC_freeclipboard(paste);
    SP->key_modifiers = 0;

    return key;
}

static int _mouse_key(void)
{