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| author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2009-06-15 15:18:32 +0000 |
|---|---|---|
| committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2009-06-15 15:18:32 +0000 |
| commit | 20008f96e768b3d96476d77d02d000e3904c3ce8 (patch) | |
| tree | 2e7437006524ae852525fed586ebd522d203c0f0 /Build/source/texk/dtl/dt2dv.c | |
| parent | a4c3f2e3b12ed39e7438b93b39e5c3dccf5597ce (diff) | |
avoid compiler warnings
git-svn-id: svn://tug.org/texlive/trunk@13761 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dtl/dt2dv.c')
| -rw-r--r-- | Build/source/texk/dtl/dt2dv.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Build/source/texk/dtl/dt2dv.c b/Build/source/texk/dtl/dt2dv.c index 1b49875d331..9c6c26666ce 100644 --- a/Build/source/texk/dtl/dt2dv.c +++ b/Build/source/texk/dtl/dt2dv.c @@ -31,6 +31,14 @@ #include <config.h> #endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#else +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ +#endif + #ifdef KPATHSEA #include <kpathsea/c-fopen.h> #endif @@ -469,7 +477,7 @@ Void dvi_stdout (VOID) dvi_filename = "Standard Output"; ++ nfile; if (!isatty(fileno(dvi_fp))) - SET_BINARY(fileno(dvi_fp)); + (void)SET_BINARY(fileno(dvi_fp)); } |