20   int used = 0;  in CEscapeString()  local
23     if (dest_len - used < 2)   // Need space for two letter escape  in CEscapeString()
28       case '\n': dest[used++] = '\\'; dest[used++] = 'n';  break;  in CEscapeString()
29       case '\r': dest[used++] = '\\'; dest[used++] = 'r';  break;  in CEscapeString()
30       case '\t': dest[used++] = '\\'; dest[used++] = 't';  break;  in CEscapeString()
31       case '\"': dest[used++] = '\\'; dest[used++] = '\"'; break;  in CEscapeString()
32       case '\'': dest[used++] = '\\'; dest[used++] = '\''; break;  in CEscapeString()
33       case '\\': dest[used++] = '\\'; dest[used++] = '\\'; break;  in CEscapeString()
39           if (dest_len - used < 4) // need space for 4 letter escape  in CEscapeString()
41           sprintf(dest + used, "\\%03o", c);  in CEscapeString()
42           used += 4;  in CEscapeString()
44           dest[used++] = c; break;  in CEscapeString()
49   if (dest_len - used < 1)   // make sure that there is room for \0  in CEscapeString()
52   dest[used] = '\0';   // doesn't count towards return value though  in CEscapeString()
53   return used;  in CEscapeString()