sps.c
void selection_init(Selection *sel) {
    sel->startRow = 1;
    sel->startCol = 1;
    sel->endRow = 1;
    sel->endCol = 1;
}
// initializes the selection to default values
initializes the selection to default values
initializes the selection to default values
void selection_init(Selection *sel) {
    sel->startRow = 1;
    sel->startCol = 1;
    sel->endRow = 1;
    sel->endCol = 1;
}
void selection_init ( Selection * sel ) { sel -> startRow = 1 ; sel -> startCol = 1 ; sel -> endRow = 1 ; sel -> endCol = 1 ; }
initializes the selection to default values
initializes the selection to default values