problemer med GD

jeg er ret ny inden for C++, jeg kan  det meste basis c++, men er HELT ny inden for grafik!.. jeg har lige installeret GDlib, og jeg kan også include filen "gd.h"... Jeg har nu indsat noget kode, som fulgte GDlib (et exempel) som er i index.html filen!... og jeg får følgende fejl meddeleser:

ilink32 -D -ap -Tpe -x -Gn -v -LC:\CBuilderX\lib  c0x32.obj windows\Debug_Build\File1.obj,"C:\Documents and Settings\dannie\cbproject\ConsoleApp10\windows\Debug_Build\ConsoleApp10.exe",,cw32.lib import32.lib,,
Turbo Incremental Link 5.65 Copyright (c) 1997-2002 Borland

Error: Unresolved external '_gdImageColorTransparent' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageCreateFromPng' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageColorAllocate' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageArc' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageFill' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageFilledPolygon' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageCreate' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageCopyResized' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageSetBrush' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageSetStyle' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageLine' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdFontGiant' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageString' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdFontSmall' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageStringUp' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageInterlace' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImagePng' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

Error: Unresolved external '_gdImageDestroy' referenced from C:\DOCUMENTS AND SETTINGS\DANNIE\CBPROJECT\CONSOLEAPP10\WINDOWS\DEBUG_BUILD\FILE1.OBJ

ILINK32 exited with error code: 2
Build cancelled due to errors


Hvad er der galt?