Unresolved External в простом консольном проекте

//---------------------------------------------------------------------------
 
#include <vcl.h>
#include <stdio.h>
#include <tiffio.h>
#pragma hdrstop
 
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
 
int main(int argc, char *argv[]){
  // Define an image
  char buffer[25 * 144] = { 0 };
  TIFF *image;
 
  // Open the TIFF file
  if((image = TIFFOpen("output.tif", "w")) == NULL){
    printf("Could not open output.tif for writing\n");
    exit(42);
  }
 
  // We need to set some values for basic tags before we can
  TIFFSetField(image, TIFFTAG_IMAGEWIDTH, 25 * 8);
  TIFFSetField(image, TIFFTAG_IMAGELENGTH, 144);
  TIFFSetField(image, TIFFTAG_BITSPERSAMPLE, 1);
  TIFFSetField(image, TIFFTAG_SAMPLESPERPIXEL, 1);
  TIFFSetField(image, TIFFTAG_ROWSPERSTRIP, 144);
 
  TIFFSetField(image, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);
  TIFFSetField(image, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISWHITE);
  TIFFSetField(image, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
  TIFFSetField(image, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
 
  TIFFSetField(image, TIFFTAG_XRESOLUTION, 150.0);
  TIFFSetField(image, TIFFTAG_YRESOLUTION, 150.0);
  TIFFSetField(image, TIFFTAG_RESOLUTIONUNIT, RESUNIT_INCH);
 
  // Write the information to the file
  TIFFWriteEncodedStrip(image, 0, buffer, 25 * 144);
 
  // Close the file
  TIFFClose(image);
}
 
//---------------------------------------------------------------------------

Checking project dependencies...
Compiling TIFF_1_progect.cbproj (Debug configuration)
[ILINK32 Error] Error: Unresolved external '_TIFFOpen' referenced from C:\USERS\ILYA\DOCUMENTS\RAD STUDIO\PROJECTS\TIFF_EXAMPLES\DEBUG\TIFFIO.OBJ
[ILINK32 Error] Error: Unresolved external '_TIFFSetField' referenced from C:\USERS\ILYA\DOCUMENTS\RAD STUDIO\PROJECTS\TIFF_EXAMPLES\DEBUG\TIFFIO.OBJ
[ILINK32 Error] Error: Unresolved external '_TIFFWriteEncodedStrip' referenced from C:\USERS\ILYA\DOCUMENTS\RAD STUDIO\PROJECTS\TIFF_EXAMPLES\DEBUG\TIFFIO.OBJ
[ILINK32 Error] Error: Unresolved external '_TIFFClose' referenced from C:\USERS\ILYA\DOCUMENTS\RAD STUDIO\PROJECTS\TIFF_EXAMPLES\DEBUG\TIFFIO.OBJ
[ILINK32 Error] Error: Unable to perform link
Failed
Elapsed time: 00:00:00.6

TIFF *image;

...
LIBTIFF_DLL_IMPEXP  TIFF* TIFFOpen(const char*, const char*);
...
LIBTIFF_DLL_IMPEXP  int TIFFSetField(TIFF*, ttag_t, ...);
...
LIBTIFF_DLL_IMPEXP  tsize_t TIFFWriteEncodedStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
...
LIBTIFF_DLL_IMPEXP  void TIFFClose(TIFF*);
...