DS MSYS2 err dompe

Here's the source code;
//---------------------------------------------------------------------------------
#include <nds.h>

#include <stdio.h>


//Include the font header generated by grit
#include "font.h"

//---------------------------------------------------------------------------------
int main(void) {
//---------------------------------------------------------------------------------

	const int tile_base = 0;
	const int map_base = 20;

	videoSetModeSub(MODE_0_2D);
	vramSetBankC(VRAM_C_SUB_BG);

	PrintConsole *console = consoleInit(0,0, BgType_Text4bpp, BgSize_T_256x256, map_base, tile_base, false, false);

    consoleInit(&topScreen);

	ConsoleFont font;

	font.gfx = (u16*)fontTiles;
	font.pal = (u16*)fontPal;
	font.numChars = 95;
	font.numColors =  fontPalLen / 2;
	font.bpp = 4;
	font.asciiOffset = 32;
	font.convertSingleColor = false;

	consoleSetFont(console, &font);


	consoleSelect(&topScreen);
	iprintf("            ~ReadMii~ [Ver. 1.0]\n");
	iprintf("        Last edited on: 9/8/2019\n");
	iprintf("  About the DS Download Station:\n");
	iprintf("  After you turn off you system,\n");
    iprintf(" Or return to the HOME Menu, you\n");
	iprintf("       will need to download the\n");
    iprintf(" content again. Also, any Games,\n");
	iprintf(" Apps, or other content won't be\n");
	iprintf("           able to save.        \n");
	while(1) {

		swiWaitForVBlank();
		scanKeys();

		int keys = keysDown();

		if(keys & KEY_START) break;

	}

	return 0;
}

and here's what msys2 barfs up when I try to compile it:

main.c
arm-none-eabi-gcc -MMD -MP -MF /c/DS_Brew_Projects/DSDL_ReadMii/build/main.d -g -Wall -O2 -march=armv5te -mtune=arm946e-s -fomit-frame-pointer -ffast-math -mthumb -mthumb-interwork -I/c/DS_Brew_Projects/DSDL_ReadMii/include -I/opt/devkitpro/libnds/include -I/c/DS_Brew_Projects/DSDL_ReadMii/build -DARM9 -c /c/DS_Brew_Projects/DSDL_ReadMii/source/main.c -o main.o
C:/DS_Brew_Projects/DSDL_ReadMii/source/main.c: In function 'main':
C:/DS_Brew_Projects/DSDL_ReadMii/source/main.c:22:18: error: 'topScreen' undeclared (first use in this function)
   22 |     consoleInit(&topScreen);
      |                  ^~~~~~~~~
C:/DS_Brew_Projects/DSDL_ReadMii/source/main.c:22:18: note: each undeclared identifier is reported only once for each function it appears in
C:/DS_Brew_Projects/DSDL_ReadMii/source/main.c:22:5: error: too few arguments to function 'consoleInit'
   22 |     consoleInit(&topScreen);
      |     ^~~~~~~~~~~
In file included from C:/devkitPro/libnds/include/nds.h:257,
                 from C:/DS_Brew_Projects/DSDL_ReadMii/source/main.c:2:
C:/devkitPro/libnds/include/nds/arm9/console.h:220:15: note: declared here
  220 | PrintConsole* consoleInit(PrintConsole* console, int layer, BgType type, BgSize size, int mapBase, int tileBase, bool mainDisplay, bool loadGraphics);
      |               ^~~~~~~~~~~
make[1]: *** [/opt/devkitpro/devkitARM/base_rules:85: main.o] Error 1
make: *** [Makefile:110: build] Error 2