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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-02-10 05:31:26 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-02-10 05:31:26 +0000
commitc4cbbb4b4c32ca5e900cf1d276fa70595c34c5bd (patch)
tree1c9f00b9002b03bcf863e93a761d252b4cc0487f /Build/source/utils/pmx/pmx-src/libf2c/signal1.h
parentea9c1a801bdfb30bf6cec9b9261d37c52441e27b (diff)
pmx 2.7.3
git-svn-id: svn://tug.org/texlive/trunk@39654 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/pmx/pmx-src/libf2c/signal1.h')
-rw-r--r--Build/source/utils/pmx/pmx-src/libf2c/signal1.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/Build/source/utils/pmx/pmx-src/libf2c/signal1.h b/Build/source/utils/pmx/pmx-src/libf2c/signal1.h
new file mode 100644
index 00000000000..a383774b82d
--- /dev/null
+++ b/Build/source/utils/pmx/pmx-src/libf2c/signal1.h
@@ -0,0 +1,35 @@
+/* You may need to adjust the definition of signal1 to supply a */
+/* cast to the correct argument type. This detail is system- and */
+/* compiler-dependent. The #define below assumes signal.h declares */
+/* type SIG_PF for the signal function's second argument. */
+
+/* For some C++ compilers, "#define Sigarg_t ..." may be appropriate. */
+
+#include <signal.h>
+
+#ifndef Sigret_t
+#define Sigret_t void
+#endif
+#ifndef Sigarg_t
+#ifdef KR_headers
+#define Sigarg_t
+#else
+#define Sigarg_t int
+#endif
+#endif /*Sigarg_t*/
+
+#ifdef USE_SIG_PF /* compile with -DUSE_SIG_PF under IRIX */
+#define sig_pf SIG_PF
+#else
+typedef Sigret_t (*sig_pf)(Sigarg_t);
+#endif
+
+#define signal1(a,b) signal(a,(sig_pf)b)
+
+#ifdef __cplusplus
+#define Sigarg ...
+#define Use_Sigarg
+#else
+#define Sigarg Int n
+#define Use_Sigarg n = n /* shut up compiler warning */
+#endif