1 #include "xyarray.h" 2 #include "util.h" 3 xyarray__new(int xlen,int ylen,size_t entry_size)4struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size) 5 { 6 size_t row_size = ylen * entry_size; 7 struct xyarray *xy = zalloc(sizeof(*xy) + xlen * row_size); 8 9 if (xy != NULL) { 10 xy->entry_size = entry_size; 11 xy->row_size = row_size; 12 } 13 14 return xy; 15 } 16 xyarray__delete(struct xyarray * xy)17void xyarray__delete(struct xyarray *xy) 18 { 19 free(xy); 20 } 21