Provide a prototype for unsetenv on MS-Windows.

nt/inc/unistd.h (unsetenv): Provide a prototype.

Provide a prototype for unsetenv on MS-Windows.
nt/inc/unistd.h (unsetenv): Provide a prototype.
8d1a544c · Eli Zaretskii · ca065258 · 8d1a544c · 8d1a544c
Commit 8d1a544c authored Dec 10, 2012 by Eli Zaretskii
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nt/ChangeLog nt/ChangeLog +4 -0

nt/inc/unistd.h nt/inc/unistd.h +3 -0

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--- a/nt/ChangeLog
+++ b/nt/ChangeLog
+2012-12-09  Eli Zaretskii  <eliz@gnu.org>
+
+	* inc/unistd.h (unsetenv): Provide a prototype.
+
 2012-12-08  Eli Zaretskii  <eliz@gnu.org>

 	* inc/ms-w32.h (putenv): Redirect to sys_putenv.

--- a/nt/inc/unistd.h
+++ b/nt/inc/unistd.h
@@ -28,4 +28,7 @@ extern int faccessat (int, char const *, int, int);

 #define O_NOCTTY 0

+/* This is normally on stdlib.h, but we don't override that header.  */
+extern int unsetenv (const char *);
+
 #endif	/* _UNISTD_H */