/* The SVID says this is in <stdio.h>, but this seems a better place. */
/* Put STRING, which is of the form "NAME=VALUE", in the environment.
If there is no `=', remove NAME from the environment. */
-extern int putenv __P ((__const char *__string));
+extern int putenv __P ((char *__string));
#endif
#ifdef __USE_BSD
suboption. On exit *OPTIONP is set to the beginning of the next
token or at the terminating NUL character. */
extern int getsubopt __P ((char **__restrict __optionp,
- __const char *__const *__restrict __tokens,
+ char *__const *__restrict __tokens,
char **__restrict __valuep));
#endif