reorganize system/include

1 files changed, 16 insertions, 0 deletions

diff --git a/system/include/libc/envz.h b/system/include/libc/envz.h
new file mode 100644
index 00000000..e6a31c31
--- /dev/null
+++ b/system/include/libc/envz.h
@@ -0,0 +1,16 @@
+/* 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);