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-rw-r--r--src/s/isc4-0.h25
1 files changed, 0 insertions, 25 deletions
diff --git a/src/s/isc4-0.h b/src/s/isc4-0.h
deleted file mode 100644
index 14eb692ba13..00000000000
--- a/src/s/isc4-0.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#include "isc3-0.h"
-
-#undef LIBS_SYSTEM
-#define LIBS_SYSTEM -linet -lcposix
-
-#define ISC4_0
-
-/* fmcphers@csugrad.cs.vt.edu reported this was necessary.
- He used GCC. I don't know what is needed with other compilers. */
-#ifdef __GNUC__
-#undef LIBX11_SYSTEM
-#define LIBX11_SYSTEM -lpt -lnls -lnsl_s -lcposix -lc
-#endif
-
-/* Tobias Herbert <herbert@clipper.ikp.physik.th-darmstadt.de>
- says this is needed. */
-
-#ifndef POSIX_SIGNALS
-#ifndef sigblock
-#ifndef SIG_BLOCK
-#define SIG_BLOCK 0
-#endif
-#define sigblock(sig) (sigprocmask (SIG_BLOCK, SIGEMPTYMASK | sig, NULL))
-#endif
-#endif /* not POSIX_SIGNALS */