Dev c++ errors

[lolnyancats]

errors

C:\Users\Death Knight\OneDrive\Documents\main.o	main.cpp:(.text+0x46): undefined reference to `initwindow'
C:\Users\Death Knight\OneDrive\Documents\collect2.exe	[Error] ld returned 1 exit status
25		C:\Users\Death Knight\OneDrive\Documents\Makefile.win	recipe for target 'tt.exe' failed

code

# Project: tt
# Makefile created by Dev-C++ 5.6.3

CPP      = g++.exe
CC       = gcc.exe
WINDRES  = windres.exe
OBJ      = main.o
LINKOBJ  = main.o
LIBS     = -L"C:/Program Files (x86)/Dev-Cpp/MinGW64/lib32" -L"C:/Program Files (x86)/Dev-Cpp/MinGW64/x86_64-w64-mingw32/lib32" -static-libgcc -m32
INCS     = -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/x86_64-w64-mingw32/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/lib/gcc/x86_64-w64-mingw32/4.8.1/include"
CXXINCS  = -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/x86_64-w64-mingw32/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/lib/gcc/x86_64-w64-mingw32/4.8.1/include" -I"C:/Program Files (x86)/Dev-Cpp/MinGW64/lib/gcc/x86_64-w64-mingw32/4.8.1/include/c++"
BIN      = tt.exe
CXXFLAGS = $(CXXINCS) -m32
CFLAGS   = $(INCS) -m32
RM       = rm.exe -f

.PHONY: all all-before all-after clean clean-custom

all: all-before $(BIN) all-after

clean: clean-custom
	${RM} $(OBJ) $(BIN)

$(BIN): $(OBJ)
	$(CPP) $(LINKOBJ) -o $(BIN) $(LIBS)

main.o: main.cpp
	$(CPP) -c main.cpp -o main.o $(CXXFLAGS)

main.cpp code

#include <graphics.h>
#include <windows.h>
#include <iostream>
using namespace std;

int main()
{
	initwindow(300,300);
}

can someone help me resolve these errors? the project name is tt. The process is not running in the background... If someone could help me, that would be great :D

[Little Bobby Tables]

does it work if you remove windows.h? my windows programming knowledge is pretty spotty, but based on research, you called it right. that linker error only appears when you call a function incorrectly (for example incorrect number of args but you did that), but windows.h might be screwing with it, or you need to link to a .a or .so library

[Computergeek01]

That isn't a WinAPI function... What are you trying to do OP?