diff options
Diffstat (limited to 'gl/m4/setenv.m4')
-rw-r--r-- | gl/m4/setenv.m4 | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gl/m4/setenv.m4 b/gl/m4/setenv.m4 index 8927a6cac1..bc215a6d4d 100644 --- a/gl/m4/setenv.m4 +++ b/gl/m4/setenv.m4 @@ -1,4 +1,4 @@ -# setenv.m4 serial 24 +# setenv.m4 serial 25 dnl Copyright (C) 2001-2004, 2006-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -77,11 +77,7 @@ extern #ifdef __cplusplus "C" #endif -#if defined(__STDC__) || defined(__cplusplus) int unsetenv (const char *name); -#else -int unsetenv(); -#endif ]], [[]])], [gt_cv_func_unsetenv_ret='int'], |