Re: How do I emulate SUSv3 unsetenv return value?

[Miod Vallat]

> So, what is the proper wat to do this? Thanks

#if defined(__OpenBSD__)
#define xunsetenv(x)    (unsetenv(x), 0)
#else
#define xunsetenv       unsetenv
#endif

and replace uses of unsetenv with xunsetenv.

Miod