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-rw-r--r--include/argz.h2
-rw-r--r--include/envz.h7
-rw-r--r--string/argz-delete.c5
-rw-r--r--string/envz.c8
4 files changed, 17 insertions, 5 deletions
diff --git a/include/argz.h b/include/argz.h
index 55c7f53a92..1b97ed308d 100644
--- a/include/argz.h
+++ b/include/argz.h
@@ -2,6 +2,8 @@
#include <string/argz.h>
+libc_hidden_proto (argz_delete)
+
extern size_t __argz_count_internal (__const char *__argz, size_t __len)
__attribute_pure__ attribute_hidden;
extern void __argz_stringify_internal (char *__argz, size_t __len, int __sep)
diff --git a/include/envz.h b/include/envz.h
index 0a476ed62a..8cfd9b57e9 100644
--- a/include/envz.h
+++ b/include/envz.h
@@ -1 +1,8 @@
+#ifndef _ENVZ_H
+
#include <string/envz.h>
+
+libc_hidden_proto (envz_entry)
+libc_hidden_proto (envz_remove)
+
+#endif
diff --git a/string/argz-delete.c b/string/argz-delete.c
index 3fe7d5d7d9..508b837a8a 100644
--- a/string/argz-delete.c
+++ b/string/argz-delete.c
@@ -1,7 +1,7 @@
/* Routines for dealing with '\0' separated arg vectors.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1995,96,97,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Written by Miles Bader <miles@gnu.ai.mit.edu>
+ Written by Miles Bader <miles@gnu.org>
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -39,3 +39,4 @@ argz_delete (char **argz, size_t *argz_len, char *entry)
}
}
}
+libc_hidden_def (argz_delete)
diff --git a/string/envz.c b/string/envz.c
index 3805b2c410..e1532ca948 100644
--- a/string/envz.c
+++ b/string/envz.c
@@ -1,7 +1,7 @@
/* Routines for dealing with '\0' separated environment vectors
- Copyright (C) 1995, 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1995,96,97,98,2001,02 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Written by Miles Bader <miles@gnu.ai.mit.edu>
+ Written by Miles Bader <miles@gnu.org>
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -21,7 +21,7 @@
#include <malloc.h>
#include <string.h>
-#include "envz.h"
+#include <envz.h>
/* The character separating names from values in an envz. */
#define SEP '='
@@ -54,6 +54,7 @@ envz_entry (const char *envz, size_t envz_len, const char *name)
return 0;
}
+libc_hidden_def (envz_entry)
/* Returns a pointer to the value portion of the entry in ENVZ for NAME, or 0
if there is none. */
@@ -81,6 +82,7 @@ envz_remove (char **envz, size_t *envz_len, const char *name)
if (entry)
argz_delete (envz, envz_len, entry);
}
+libc_hidden_def (envz_remove)
/* Adds an entry for NAME with value VALUE to ENVZ & ENVZ_LEN. If an entry
with the same name already exists in ENVZ, it is removed. If VALUE is