82   char *ns;  in curl_easy_escape()  local
90   ns = malloc(alloc);  in curl_easy_escape()
91   if(!ns)  in curl_easy_escape()
100       ns[strindex++]=in;  in curl_easy_escape()
106         testing_ptr = realloc(ns, alloc);  in curl_easy_escape()
108           free( ns );  in curl_easy_escape()
112           ns = testing_ptr;  in curl_easy_escape()
119         free(ns);  in curl_easy_escape()
123       snprintf(&ns[strindex], 4, "%%%02X", in);  in curl_easy_escape()
129   ns[strindex]=0; /* terminate it */  in curl_easy_escape()
130   return ns;  in curl_easy_escape()
149   char *ns = malloc(alloc);  in Curl_urldecode()  local
155   if(!ns)  in Curl_urldecode()
176         free(ns);  in Curl_urldecode()
185       free(ns);  in Curl_urldecode()
189     ns[strindex++] = in;  in Curl_urldecode()
192   ns[strindex]=0; /* terminate it */  in Curl_urldecode()
199   *ostring = ns;  in Curl_urldecode()