- <item>fopen/fread/fwrite/fclose/fputs/fgets/fscanf....
-
- These functions are built on open/read/write/close. Neither of these low
- level functions is currently available for the supported systems, and so,
- fopen and friends do not work. However, the functions exist and are tested
- to some degree under the ACE operating systems (which is no longer
- supported).
-
-
- <item>strcspn/strpbrk/strspn
-
- These functions have a length limitation of 256 for the second string
- argument. Since this string gives a character set, and there are only 256
- distinct characters, this shouldn't be a problem.
-
-
- <item>getenv
-
- Since there is no such thing as an environment on all supported systems, the
- getenv function will always return a NULL pointer.
-
-
- <item>locale