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authorRoland McGrath <roland@gnu.org>1995-12-06 00:14:32 +0000
committerRoland McGrath <roland@gnu.org>1995-12-06 00:14:32 +0000
commit196980f5117c8d38f10d64bf67eeb0924651675f (patch)
tree4e2a731a1f766ee63e1038d7f38bee3db8c78a2c /stdlib
parent77a58cad3fa0a286bd2581187a2463a762d711ba (diff)
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Updated from ../gpl2lgpl.sed /home/gd/gnu/lib/error.c
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/stdlib.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index ba5a231..be778ed 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -337,6 +337,9 @@ extern int putenv __P ((__const char *__string));
If REPLACE is nonzero, overwrite an existing value. */
extern int setenv __P ((__const char *__name, __const char *__value,
int __replace));
+
+/* Remove the variable NAME from the environment. */
+extern void unsetenv __P ((__const char *__name));
#endif
/* Execute the given line as a shell command. */