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| author | Roland McGrath <roland@redhat.com> | 1993-04-14 17:34:15 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@redhat.com> | 1993-04-14 17:34:15 +0000 |
| commit | 2fae4442e2fd4b420bae09b38a4e8b16f823b3bc (patch) | |
| tree | 2fca1f43229c2350fda22524a3c1f60f3469a248 | |
| parent | f138f0eeffdafd9d98a2d6cb4271d1830168e1c6 (diff) | |
| download | gunmake-2fae4442e2fd4b420bae09b38a4e8b16f823b3bc.tar.gz | |
Formerly make.h.~68~
| -rw-r--r-- | make.h | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -44,6 +44,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ extern int errno; #endif +#ifndef isblank +#define isblank(c) ((c) == ' ' || (c) == '\t') +#endif + #ifdef HAVE_UNISTD_H #include <unistd.h> #ifdef _POSIX_VERSION @@ -68,12 +72,13 @@ extern char *sys_siglist[]; #include "signame.h" #endif -#ifndef isblank -#define isblank(c) ((c) == ' ' || (c) == '\t') -#endif - -#if !defined(NSIG) && defined(_NSIG) +/* Some systems do not define NSIG in <signal.h>. */ +#ifndef NSIG +#ifdef _NSIG #define NSIG _NSIG +#else +#define NSIG 32 +#endif #endif #ifndef RETSIGTYPE |