From: Jim Meyering <jim@meyering.net>
Date: Sat, 9 May 1998 17:00:38 +0000 (+0000)
Subject: .
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8f795c6223d6dbdc58e6290e67845e8a2341e8c;p=pspp

.
---

diff --git a/m4/ssize_t.m4 b/m4/ssize_t.m4
new file mode 100644
index 0000000000..7f2e6d9380
--- /dev/null
+++ b/m4/ssize_t.m4
@@ -0,0 +1,19 @@
+#serial 1
+
+dnl From Jim Meyering
+
+# If ssize_t is not defined in sys/types.h, define it to `int'.
+
+AC_DEFUN(jm_TYPE_SSIZE_T,
+  [AC_CACHE_CHECK(for ssize_t in sys/types.h, jm_ac_cv_type_ssize_t,
+    [
+      AC_EGREP_HEADER(ssize_t, sys/types.h,
+		      jm_ac_cv_type_ssize_t=yes,
+		      jm_ac_cv_type_ssize_t=no)
+      if test $jm_ac_cv_type_ssize_t = no; then
+	AC_DEFINE(ssize_t, int)
+      fi
+    ]
+   )
+  ]
+)