C program to check if a tiff is tiled or stripped (internally)

tiff-is-tiled.c

#include <tiffio.h>

/*
clang -o tiff-is-tiled tiff-is-tiled.c -I/usr/local/include -ltiff;
./tiff-is-tiled test.tiff
*/

int main(int argc, char **argv) {

   if (argv[1]) {
       TIFF * tif = TIFFOpen(argv[1], "r");
       if (TIFFIsTiled(tif))
           printf("%s is tiled\n",argv[1]);
       else
           printf("%s is NOT tiled (stripped)\n",argv[1]);
       return 0;
  } else {
       printf("please provide a path to a tiff file\n");
       return 1;
  }
}