Remove some elements from array and re-size array in C -

regards
want remove elements array , re-size it.
example array is:

char get_res[6] = {0x32,0x32,0x34,0x16,0x00,0x00};   

now want remove elements after 0x16, desire array is:

get_res[] = {0x32,0x32,0x34,0x16};

what solution?

you cannot resize arrays in c (unlike python, example). real resizing, @ least api user's point of view, use malloc, calloc, realloc, , free (realloc specifically).

anyway, "resizing" array can imitated using

• a delimiter; example, delimiter 0xff mark end of valid data in array

  example:

  #define delimiter 0xff  print_data(char* data) {     (size_t = 0; data[i] != delimiter; ++i)         printf("%x", data[i]); } 

• a member counter; count number of valid data beginning of array onward

  example:

  size_t counter = 5;  print_data(char* data) {     (size_t = 0; < counter; ++i)         printf("%x", data[i]); } 

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notes:

• use unsigned char binary data. char may aliasing signed char, might run problems because signed char contains sign bit.