bug fix

.gitignore

@@ -1,2 +1,3 @@
 *.exe
-obj/
+obj/
+*.o

Makefile.win

@@ -0,0 +1,34 @@
+# Project: img_proc_devCpp
+# Makefile created by Dev-C++ 5.11
+
+CPP      = g++.exe
+CC       = gcc.exe
+WINDRES  = windres.exe
+OBJ      = image_proc.o main.o user_proc.o
+LINKOBJ  = image_proc.o main.o user_proc.o
+LIBS     = -L"D:/Dev-Cpp 5.11/MinGW64/lib" -L"D:/Dev-Cpp 5.11/MinGW64/x86_64-w64-mingw32/lib" -static-libgcc -lgdi32
+INCS     = -I"D:/Dev-Cpp 5.11/MinGW64/include" -I"D:/Dev-Cpp 5.11/MinGW64/x86_64-w64-mingw32/include" -I"D:/Dev-Cpp 5.11/MinGW64/lib/gcc/x86_64-w64-mingw32/4.9.2/include"
+CXXINCS  = -I"D:/Dev-Cpp 5.11/MinGW64/include" -I"D:/Dev-Cpp 5.11/MinGW64/x86_64-w64-mingw32/include" -I"D:/Dev-Cpp 5.11/MinGW64/lib/gcc/x86_64-w64-mingw32/4.9.2/include" -I"D:/Dev-Cpp 5.11/MinGW64/lib/gcc/x86_64-w64-mingw32/4.9.2/include/c++"
+BIN      = img_proc_devCpp.exe
+CXXFLAGS = $(CXXINCS) 
+CFLAGS   = $(INCS) -std=c99
+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)
+	$(CC) $(LINKOBJ) -o $(BIN) $(LIBS)
+
+image_proc.o: image_proc.c
+	$(CC) -c image_proc.c -o image_proc.o $(CFLAGS)
+
+main.o: main.c
+	$(CC) -c main.c -o main.o $(CFLAGS)
+
+user_proc.o: user_proc.c
+	$(CC) -c user_proc.c -o user_proc.o $(CFLAGS)

img_proc_devCpp.dev

@@ -0,0 +1,102 @@
+[Project]
+FileName=img_proc_devCpp.dev
+Name=img_proc_devCpp
+Type=1
+Ver=2
+ObjFiles=
+Includes=
+Libs=
+PrivateResource=
+ResourceIncludes=
+MakeIncludes=
+Compiler=-std=c99_@@_
+CppCompiler=
+Linker=-lgdi32_@@_
+IsCpp=0
+Icon=
+ExeOutput=
+ObjectOutput=
+LogOutput=
+LogOutputEnabled=0
+OverrideOutput=0
+OverrideOutputName=img_proc_devCpp.exe
+HostApplication=
+UseCustomMakefile=0
+CustomMakefile=
+CommandLine=
+Folders=
+IncludeVersionInfo=0
+SupportXPThemes=0
+CompilerSet=0
+CompilerSettings=0000000000000000000000000
+UnitCount=5
+
+[VersionInfo]
+Major=1
+Minor=0
+Release=0
+Build=0
+LanguageID=1033
+CharsetID=1252
+CompanyName=
+FileVersion=1.0.0.0
+FileDescription=Developed using the Dev-C++ IDE
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=1.0.0.0
+AutoIncBuildNr=0
+SyncProduct=1
+
+[Unit1]
+FileName=image_proc.c
+CompileCpp=0
+Folder=
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
+[Unit2]
+FileName=image_proc.h
+CompileCpp=0
+Folder=
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
+[Unit3]
+FileName=main.c
+CompileCpp=0
+Folder=
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
+[Unit4]
+FileName=user_proc.c
+CompileCpp=0
+Folder=
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
+[Unit5]
+FileName=user_proc.h
+CompileCpp=0
+Folder=
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+

img_proc_devCpp.layout

@@ -0,0 +1,13 @@
+[Editor_0]
+CursorCol=29
+CursorRow=19
+TopLine=1
+LeftChar=1
+[Editors]
+Order=2
+Focused=2
+[Editor_2]
+CursorCol=1
+CursorRow=9
+TopLine=1
+LeftChar=1