malloc different types of data and a pointer to array

Hi,

I want to get a pointer to a list of data that should be a list of arguments.

These are header stuff:

Code:

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////////////////////////////////////////////////////////////////////////////////////////// enumerations
typedef enum {NOT_FINISHED,FINISHED,DONE}STATE;
// variables
typedef void (*f_ptr)(void *args);


// structs
typedef struct __attribute__((__packed__)) THREAD{
    uint8_t tsk_cnts, tsk_cntr;
    STATE thrd_st, *tsk_st;
    f_ptr *fptr;
}THREAD;


typedef struct __attribute__((__packed__)) fptr_args{
    uint8_t arg_n;
    struct fptr_args *arg_list;
}tsk_args;

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main.c:

Code:

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#include "task_manager.h"#include "../sensors_modules/sensors_modules.h"




tsk_args lcd_args;


const unsigned char PIC[] = {0,9,8};


int main(){








  lcd_args.arg_n = 4;
  lcd_args.arg_list = malloc(3*sizeof(uint8_t)+1*sizeof(unsigned char*));
  *(uint8_t*)(lcd_args.arg_list+0) = 20;
  *(uint8_t*)(lcd_args.arg_list+1) = 90;
  *(uint8_t*)(lcd_args.arg_list+2) = 80;
  (uint64_t*)(lcd_args.arg_list+3) = &PIC; // error

---

The error is:

Code:

---

error: lvalue required as left operand of assignment

---

What I'm understanding here is that I'm dereferencing index 0, 1, 2 and assigning the address of the array to index 3 that shouldn't be dereferenced.

What should I do ?