/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved. * * Permission to use, copy, modify, and distribute this software * is freely granted, provided that this notice is preserved. */ #include <errno.h> #include <sys/types.h> /* The newlib implementation of these functions assumes that sizeof(char) == 1. */ char * envz_entry (const char *envz, size_t envz_len, const char *name); char * envz_get (const char *envz, size_t envz_len, const char *name); error_t envz_add (char **envz, size_t *envz_len, const char *name, const char *value); error_t envz_merge (char **envz, size_t *envz_len, const char *envz2, size_t envz2_len, int override); void envz_remove(char **envz, size_t *envz_len, const char *name); void envz_strip (char **envz, size_t *envz_len);