1177                                 int* DirIndex,  in writeExifTagAndData()  argument
1181     Put16u(Buffer+ (*DirIndex), tag);                    // Tag  in writeExifTagAndData()
1182     Put16u(Buffer+(*DirIndex) + 2, format);              // Format  in writeExifTagAndData()
1199     Put32u(Buffer+(*DirIndex) + 4, components);         // Components  in writeExifTagAndData()
1200     componentsPosition = Buffer+(*DirIndex) + 4; // components # can change for lists  in writeExifTagAndData()
1206             strcpy(Buffer+(*DirIndex) + 8, (char*)value);  in writeExifTagAndData()
1208             Put32u(Buffer+(*DirIndex) + 8, (*DataWriteIndex)-8);   // Pointer  in writeExifTagAndData()
1218             memcpy(Buffer+(*DirIndex) + 8, (char*)value, components);  in writeExifTagAndData()
1220             Put32u(Buffer+(*DirIndex) + 8, (*DataWriteIndex)-8);   // Pointer  in writeExifTagAndData()
1226         Put32u(Buffer+(*DirIndex) + 8, value);   // Value  in writeExifTagAndData()
1228         Put32u(Buffer+(*DirIndex) + 8, (*DataWriteIndex)-8);   // Pointer  in writeExifTagAndData()
1276                 Put32u(Buffer+(*DirIndex) + 8, value);   // Value  in writeExifTagAndData()
1282     (*DirIndex) += 12;  in writeExifTagAndData()
1313     int DirIndex;  in create_EXIF_internal()  local
1329         DirIndex = DataWriteIndex;  in create_EXIF_internal()
1341         Put16u(Buffer+DirIndex, NumEntries); // Number of entries  in create_EXIF_internal()
1342         DirIndex += 2;  in create_EXIF_internal()
1363                                 &DirIndex,  in create_EXIF_internal()
1386                                     &DirIndex,  in create_EXIF_internal()
1398                                     &DirIndex,  in create_EXIF_internal()
1407             DirExifLink = DirIndex;  in create_EXIF_internal()
1414                                 &DirIndex,  in create_EXIF_internal()
1419         Put32u(Buffer+DirIndex, 0);  in create_EXIF_internal()
1420         printf("Ending Exif section DirIndex = %d DataWriteIndex %d", DirIndex, DataWriteIndex);  in create_EXIF_internal()
1426         DirIndex = DataWriteIndex;  in create_EXIF_internal()
1427         printf("Starting GPS section DirIndex = %d", DirIndex);  in create_EXIF_internal()
1431         Put16u(Buffer+DirIndex, NumEntries); // Number of entries  in create_EXIF_internal()
1432         DirIndex += 2;  in create_EXIF_internal()
1452                                     &DirIndex,  in create_EXIF_internal()
1458         Put32u(Buffer+DirIndex, 0);  in create_EXIF_internal()
1459         printf("Ending GPS section DirIndex = %d DataWriteIndex %d", DirIndex, DataWriteIndex);  in create_EXIF_internal()
1466         printf("Starting Thumbnail section DirIndex = %d", DirIndex);  in create_EXIF_internal()
1467         DirIndex = DataWriteIndex;  in create_EXIF_internal()
1471         Put16u(Buffer+DirIndex, NumEntries); // Number of entries  in create_EXIF_internal()
1472         DirIndex += 2;  in create_EXIF_internal()
1481                                 &DirIndex,  in create_EXIF_internal()
1493                                 &DirIndex,  in create_EXIF_internal()
1498         Put32u(Buffer+DirIndex, 0);  in create_EXIF_internal()
1499 …      printf("Ending Thumbnail section DirIndex = %d DataWriteIndex %d", DirIndex, DataWriteIndex);  in create_EXIF_internal()