My config for dvtm. Sets ^g as mod key, makes titlebar cyan & removes hash from titlebar

config.h

/* curses attributes for the currently focused window */
/* valid curses attributes are listed below they can be ORed
 *
 * A_NORMAL        Normal display (no highlight)
 * A_STANDOUT      Best highlighting mode of the terminal.
 * A_UNDERLINE     Underlining
 * A_REVERSE       Reverse video
 * A_BLINK         Blinking
 * A_DIM           Half bright
 * A_BOLD          Extra bright or bold
 * A_PROTECT       Protected mode
 * A_INVIS         Invisible or blank mode
 *
 */

#define SELECTED_ATTR   A_NORMAL
#define SELECTED_FG     COLOR_CYAN
#define SELECTED_BG     -1
/* curses attributes for normal (not selected) windows */
#define NORMAL_ATTR     A_NORMAL
#define NORMAL_FG       -1
#define NORMAL_BG       -1
/* curses attributes for not selected windows, in which bell rung */
#define HIGHLIGHT_ATTR  A_NORMAL
#define HIGHLIGHT_FG    COLOR_RED
#define HIGHLIGHT_BG    -1
/* status bar (command line option -s) position */
#define BAR_POS		      BAR_BOTTOM /* BAR_BOTTOM, BAR_OFF */
/* curses attributes for the status bar */
#define BAR_ATTR        A_NORMAL
#define BAR_FG          COLOR_BLACK
#define BAR_BG          COLOR_GREEN
/* determines whether the statusbar text should be right or left aligned */
#define BAR_ALIGN       ALIGN_RIGHT
/* separator between window title and window number */
#define SEPARATOR " | "
/* printf format string for the window title:
 * 1st specification (%d) is replaced by the window number,
 * 2nd specification (%s) is replaced by the SEPARATOR,
 * 3rd specification (%s) stands for the window title */
#define TITLE           "[%d%s%s]"
/* master width factor [0.1 .. 0.9] */
#define MFACT           0.5
/* scroll back buffer size in lines */
#define SCROLL_HISTORY  500

#include "tile.c"
#include "grid.c"
#include "bstack.c"
#include "fullscreen.c"

/* by default the first layout entry is used */
Layout layouts[] = {
	{ "[]=", tile },
	{ "+++", grid },
	{ "TTT", bstack },
	{ "[ ]", fullscreen },
};

#define MOD CTRL('g')

/* you can at most specifiy MAX_ARGS (2) number of arguments */
Key keys[] = {
	{ MOD, 'c',       { create,         { NULL } } },
	{ MOD, 'x',       { killclient,     { NULL } } },
	{ MOD, 'j',       { focusnext,      { NULL } } },
	{ MOD, 'k',       { focusprev,      { NULL } } },
	{ MOD, 'J',       { focusnextnm,    { NULL } } },
	{ MOD, 'K',       { focusprevnm,    { NULL } } },
	{ MOD, 't',       { setlayout,      { "[]=" } } },
	{ MOD, 'g',       { setlayout,      { "+++" } } },
	{ MOD, 's',       { setlayout,      { "TTT" } } },
	{ MOD, 'm',       { setlayout,      { "[ ]" } } },
	{ MOD, ' ',       { setlayout,      { NULL } } },
	{ MOD, 'h',       { setmfact,       { "-0.05" } } },
	{ MOD, 'l',       { setmfact,       { "+0.05" } } },
	{ MOD, '.',       { toggleminimize, { NULL } } },
	{ MOD, 'b',       { togglebar,      { NULL } } },
	{ MOD, 'M',       { togglemouse,    { NULL } } },
	{ MOD, '\n',      { zoom ,          { NULL } } },
	{ MOD, '1',       { focusn,         { "1" } } },
	{ MOD, '2',       { focusn,         { "2" } } },
	{ MOD, '3',       { focusn,         { "3" } } },
	{ MOD, '4',       { focusn,         { "4" } } },
	{ MOD, '5',       { focusn,         { "5" } } },
	{ MOD, '6',       { focusn,         { "6" } } },
	{ MOD, '7',       { focusn,         { "7" } } },
	{ MOD, '8',       { focusn,         { "8" } } },
	{ MOD, '9',       { focusn,         { "9" } } },
	{ MOD, 'Q',       { quit,           { NULL } } },
	{ MOD, CTRL('a'), { escapekey,      { NULL } } },
	{ MOD, 'A',       { togglerunall,   { NULL } } },
	{ MOD, 'r',       { redraw,         { NULL } } },
	{ MOD, 'X',       { lock,           { NULL } } },
	{ MOD, 'B',       { togglebell,     { NULL } } },
	{ MOD, 'p',       { scrollback,     { "-1" } } },
	{ MOD, 'n',       { scrollback,     { "1"  } } },
};

static const ColorRule colorrules[] = {
	/* title attrs     fgcolor      bgcolor */
};

/* possible values for the mouse buttons are listed below:
 *
 * BUTTON1_PRESSED          mouse button 1 down
 * BUTTON1_RELEASED         mouse button 1 up
 * BUTTON1_CLICKED          mouse button 1 clicked
 * BUTTON1_DOUBLE_CLICKED   mouse button 1 double clicked
 * BUTTON1_TRIPLE_CLICKED   mouse button 1 triple clicked
 * BUTTON2_PRESSED          mouse button 2 down
 * BUTTON2_RELEASED         mouse button 2 up
 * BUTTON2_CLICKED          mouse button 2 clicked
 * BUTTON2_DOUBLE_CLICKED   mouse button 2 double clicked
 * BUTTON2_TRIPLE_CLICKED   mouse button 2 triple clicked
 * BUTTON3_PRESSED          mouse button 3 down
 * BUTTON3_RELEASED         mouse button 3 up
 * BUTTON3_CLICKED          mouse button 3 clicked
 * BUTTON3_DOUBLE_CLICKED   mouse button 3 double clicked
 * BUTTON3_TRIPLE_CLICKED   mouse button 3 triple clicked
 * BUTTON4_PRESSED          mouse button 4 down
 * BUTTON4_RELEASED         mouse button 4 up
 * BUTTON4_CLICKED          mouse button 4 clicked
 * BUTTON4_DOUBLE_CLICKED   mouse button 4 double clicked
 * BUTTON4_TRIPLE_CLICKED   mouse button 4 triple clicked
 * BUTTON_SHIFT             shift was down during button state change
 * BUTTON_CTRL              control was down during button state change
 * BUTTON_ALT               alt was down during button state change
 * ALL_MOUSE_EVENTS         report all button state changes
 * REPORT_MOUSE_POSITION    report mouse movement
 */

#ifdef NCURSES_MOUSE_VERSION
# define CONFIG_MOUSE /* compile in mouse support if we build against ncurses */
#endif

#define ENABLE_MOUSE false /* whether to enable mouse events by default */

#ifdef CONFIG_MOUSE
Button buttons[] = {
	{ BUTTON1_CLICKED,        { mouse_focus,      { NULL  } } },
	{ BUTTON1_DOUBLE_CLICKED, { mouse_fullscreen, { "[ ]" } } },
	{ BUTTON2_CLICKED,        { mouse_zoom,       { NULL  } } },
	{ BUTTON3_CLICKED,        { mouse_minimize,   { NULL  } } },
};
#endif /* CONFIG_MOUSE */

Cmd commands[] = {
	{ "create", { create,	{ NULL } } },
};

/* gets executed when dvtm is started */
Action actions[] = {
	{ create, { NULL } },
};