ANSI Environment Function

error_t envz_add(char **envz, size_t *envz_len, const char *name, const char *value);

Internationalization (I18n) Function Overview

The envz_add function adds an entry to *envz (updating *envz and *envz_len) with the name name, and value value. If an entry with the same name already exists in envz, it is removed first. If value is 0, then the new entry will the special null type of entry (mentioned above).

For more specifics on the argz and envz family of functions, see Argz and Envz vectors in the GNU manual.

I18n Issues

There is no ANSI wide character version of this function. The parameters will have to be converted to multibyte UTF-8 characters and then the envz_add function can be used.

Recommended Replacements*

ANSI UTF-8	envz_add
ANSI UTF-16	convert and use envz_add
	(See "I18n Issues" above)

ANSI Environment and Command Line Argument Functions