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v1_free_v1.c
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v1_free_v1.c
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#include "main.h"
/**
* free_2d_1 - Free a two-dimensional array of strings
*
* This function deallocates memory used by a two-dimensional array of strings
* and sets the array and its elements to NULL to prevent double freeing.
*
* @im_2d_arr: The two-dimensional array of strings to be freed.
*
* Return: This function does not return a value.
*/
void free_2d_1(char **im_2d_arr)
{
int c_free_args_1 = 0;
switch (!im_2d_arr)
{
case 1:
/* Code to execute when im_2d_arr is NULL */
return;
default:
break;
}
do {
free(im_2d_arr[c_free_args_1]);
im_2d_arr[c_free_args_1] = NULL;
c_free_args_1++;
} while (im_2d_arr[c_free_args_1] != NULL);
free(im_2d_arr);
im_2d_arr = NULL;
}