HelenOS sources

sheet_destroy     971 uspace/app/edit/edit.c 		sheet_destroy(doc.sh);
sheet_destroy    1036 uspace/app/edit/edit.c 		sheet_destroy(sh);
sheet_destroy    1041 uspace/app/edit/edit.c 		sheet_destroy(doc.sh);
sheet_destroy      93 uspace/app/edit/sheet.h extern void sheet_destroy(sheet_t *);