• void pointer to struct pointer cast
    I declared a void pointer void *ptr; and a typedef struct named testStructure, with a member 'unsigned int a'. Now I will cast this pointer to a struct pointer: ptr=(testStructure*)malloc...
  • void pointer to struct pointer cast
    I declared a void pointer void *ptr; and a typedef struct named testStructure, with a member 'unsigned int a'. Now I will cast this pointer to a struct pointer: ptr=(testStructure*)malloc...
  • pointer of pointer type??
    what is different form, follow as: (1)code XBYTE *AA[]={...}; (2)code void (*BB[])(void)={...};
  • pointer of pointer type??
    what is different form, follow as: (1)code XBYTE *AA[]={...}; (2)code void (*BB[])(void)={...};
  • struct pointer
    struct A { . . . }; struct B { struct A xdata *structA; . . . }; void test(struct B xdata *structB) { struct A xdata *structA = structB->structA; } structA is a pointer to xdata...