/* See LICENSE file for copyright and license details. */
typedef union {
    int i; // integer
    unsigned int ui; // unsigned int
    float f; // float
    const void *v; // void
    const char *c; // char
} Arg;

// declare keybind functions
static void moveup(Arg *arg);
static void movedown(Arg *arg);
static void moveleft(Arg *arg);
static void moveright(Arg *arg);
static void moveend(Arg *arg);
static void movestart(Arg *arg);
static void movenext(Arg *arg);
static void moveprev(Arg *arg);
static void moveitem(Arg *arg);
static void paste(Arg *arg);
static void restoresel(Arg *arg);
static void clear(Arg *arg);
static void clearins(Arg *arg);
static void viewhist(Arg *arg);
static void moveword(Arg *arg);
static void deleteword(Arg *arg);
static void movecursor(Arg *arg);
static void navhistory(Arg *arg);
static void backspace(Arg *arg);
static void markitem(Arg *arg);
static void selectitem(Arg *arg);
static void quit(Arg *arg);
static void complete(Arg *arg);
static void setimgsize(Arg *arg);
static void toggleimg(Arg *arg);
static void defaultimg(Arg *arg);
static void flipimg(Arg *arg);
static void setimgpos(Arg *arg);
static void setimggaps(Arg *arg);
static void setlines(Arg *arg);
static void setcolumns(Arg *arg);
static void spawn(Arg *arg);
static void togglehighlight(Arg *arg);
static void setprofile(Arg *arg);
static void switchmode(Arg *arg);