C programming return 0 does not terminate the program

I wrote this wrapper for my operating system course and for some reason my main function doesn't end when I type "exit" it is supposed to break from the while loop and then return 0 in main, which should end but instead it just keeps going.

In fact, he will tell me that his "fight to quit" and then he will return to the while loop where it will work as usual.

Does anyone see the problem? Thank you for your help.

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#define LENGTH 1000
#define MAXCMD 11
void init(char *temp);
void clean(char **orderedIds);

int main (int argc, char *argv[], char *envp[])
{ 
    char temp[LENGTH];
    char * tok;
    char c = '\0';
    int *ret_status; 
    pid_t pid; 
    printf("\n$");
    int i, j = 0;   
    while(c !=EOF) 
    { 
        //while not ^D // Source: LinuxGazzette Ramankutty
        c = getchar();    
        if(c=='\n')
        { //enter command
            char **orderedIds = malloc(MAXCMD * sizeof(char*)); 
            for (i=0; i<MAXCMD; i++)
            {
                orderedIds[i] = malloc(MAXCMD * sizeof(char*)); 
            }
            int k=0; 
            tok = strtok(temp, " "); 
            while (tok !=NULL)
            { 
                strcpy(orderedIds[k], tok);
                k++;
                tok = strtok (NULL, " ");
            } 
            orderedIds[k] = NULL; //END with NULL 
            init(temp); //initialize the array 
            pid = fork(); 
            if (pid != 0)
            {
                //printf("Waiting for child (%d)\n", pid);
                pid = wait(ret_status);
            } 
            else 
            {
                if (strcmp(orderedIds[0],"exit")==0)
                { //check for exit
                    printf("Thank you, now exiting\n");
                    break;
                } 
                if (execvp(orderedIds[0], orderedIds))
                {
                    printf("%s\n", orderedIds[0]);
                    puts(strerror(errno));
                    exit(127);
                }
            }
            clean(orderedIds);
            printf("%s", &c);
            printf("$ ");
        } 
        else 
        {
            strncat(temp, &c, 1);                                      
        }
    }                                                                          
    printf("\n I'm a bout to exit!");                                          
    return 0;                                                                  
    exit(0);                                                                   
}                                                                                  

void init(char *temp)
{
    //Function to initialize/rest=et the array                   
    int i;                                                                     
    for(i=0; i<LENGTH; i++)
    {                                                   
        temp[i] = 0;                                                       
    }                                                                          
}

void clean(char **orderedIds)
{
    //garbage collection                                 
    int i;                                                                     
    for(i=0; i<MAXCMD; i++)
    {                                                   
        free(orderedIds[i]);                                               
    }                                                                          
    free(orderedIds);                                                          
}