242                                       int32_t yStart,  in EmbedHorizontalSeparationPattern()  argument
245     if (!IsEmpty(matrix->Get(xStart + x, yStart)))  in EmbedHorizontalSeparationPattern()
248     matrix->Set(xStart + x, yStart, 0);  in EmbedHorizontalSeparationPattern()
254                                     int32_t yStart,  in EmbedVerticalSeparationPattern()  argument
257     if (!IsEmpty(matrix->Get(xStart, yStart + y)))  in EmbedVerticalSeparationPattern()
260     matrix->Set(xStart, yStart + y, 0);  in EmbedVerticalSeparationPattern()
266                                     int32_t yStart,  in EmbedPositionAdjustmentPattern()  argument
270       if (!IsEmpty(matrix->Get(xStart + x, y + yStart)))  in EmbedPositionAdjustmentPattern()
273       matrix->Set(xStart + x, yStart + y, POSITION_ADJUSTMENT_PATTERN[y][x]);  in EmbedPositionAdjustmentPattern()
280                                    int32_t yStart,  in EmbedPositionDetectionPattern()  argument
284       if (!IsEmpty(matrix->Get(xStart + x, yStart + y)))  in EmbedPositionDetectionPattern()
287       matrix->Set(xStart + x, yStart + y, POSITION_DETECTION_PATTERN[y][x]);  in EmbedPositionDetectionPattern()