pointer « initialization « C Array Q&A

1. Array of pointers problem    stackoverflow.com

I have tried this example of array of pointers. I am getting the error "Illegal initialisation in function main"

int main()
{
    int a[]={1,2,3,4,5};
    int b[]={1,2,3,4,5};
  ...

2. Initializing an array of pointers to pointers    stackoverflow.com

This example works fine:

static char *daytab[] = {
    "hello",
    "world"
};

static char *daytab[] = {
    {0, 31, 28, 31, 30, 31, 30, ...

3. Array of pointers initialization    stackoverflow.com

 char **arr;
 arr = (char **)calloc(1,sizeof(char*));

 for(i = 0; i< 16; i++)
    if(arr[i] = (char *)calloc(1, 2*sizeof(char)) == NULL)
        perror("Memory ...

4. Initialize void pointer to point to an array    stackoverflow.com

Suppose I have the following:

typedef struct {
   int itemSize;
   int count;
   void *list;
} Mystruct;

Mystruct *InitStruct(int itemSize, int count) 
{
  Mystruct *my = malloc(sizeof(Mystruct));
  ...

5. Initializing and accessing a pointer from an array of pointers    stackoverflow.com

Suppose I have the following:

void **Init(int numElems)
{
   //What is the best way to intialize 'ptrElems' to store an array of void *'s?
   void **ptrElems = malloc(numElems * ...

6. Initialization of a pointer array    stackoverflow.com

I'm facing a problem initializing an array with pointers to members of a structure. The structure members have to be accessed through a structure pointer. The reason for this is ...

7. C - Visually Efficient Pointer Array Initialization Using {}    stackoverflow.com

Is there a way to do something like the array initialization braces method for a pointer array?

myStruct* array = malloc(4*sizeof(myStruct));
array = {a,b,c,d}; //like this

8. pointers to array initialization    cboard.cprogramming.com