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-rw-r--r--string/argz.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/string/argz.h b/string/argz.h
index 45441db..d4ff07d 100644
--- a/string/argz.h
+++ b/string/argz.h
@@ -1,5 +1,5 @@
/* Routines for dealing with '\0' separated arg vectors.
- Copyright (C) 1995, 96, 97, 98, 99 Free Software Foundation, Inc.
+ Copyright (C) 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -56,8 +56,10 @@ extern error_t argz_create_sep (__const char *__restrict __string,
size_t *__restrict __len) __THROW;
/* Returns the number of strings in ARGZ. */
-extern size_t __argz_count (__const char *__argz, size_t __len) __THROW;
-extern size_t argz_count (__const char *__argz, size_t __len) __THROW;
+extern size_t __argz_count (__const char *__argz, size_t __len)
+ __THROW __attribute_pure__;
+extern size_t argz_count (__const char *__argz, size_t __len)
+ __THROW __attribute_pure__;
/* Puts pointers to each string in ARGZ into ARGV, which must be large enough
to hold them all. */