#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <ctype.h>

#include "inc/rtlib.h"

TBSTRING& concat(const TBSTRING& lhs, const TBSTRING& rhs)

{

int len = lhs.len + rhs.len;

TBSTRING& result = *TBSTRING_alloc_temp(len);

if(lhs.len) {

memcpy(result.data, lhs.data, lhs.len);

}

if(rhs.len) {

memcpy(&(((char *)result.data)[lhs.len]), rhs.data, rhs.len);

}

if(len) {

((char *)result.data)[len] = 0;

}

markIfTemp((TBSTRING *)&lhs);

markIfResult((TBSTRING *)&lhs);

markIfTemp((TBSTRING *)&rhs);

markIfResult((TBSTRING *)&rhs);

return result;

}

TBSTRING& zstr_temp(char *s)

{

TBSTRING *result = TBSTRING_alloc_temp(0);

if(s) {

int s_len = strlen(s);

if(s_len) {

result->len = s_len;

result->size = s_len + 1;

result->data = calloc(s_len + 1, 1);

strcpy((char *)result->data, s);

}

}

return *result;

}

TBSTRING& int_to_str(int i)

{

TBSTRING *result = TBSTRING_alloc_temp(32);

sprintf((char *)result->data, "%i", i);

result->len = strlen((char *)result->data);

result->size = 32;

return *result;

}

char *TBSTRING_to_zstrp(const TBSTRING& s)

{

markIfTemp((TBSTRING *)&s);

markIfResult((TBSTRING *)&s);

return (char *)s.data;

}