X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2FsfmP.h;h=29e8c7cff091c4c2a5aab598873945b2ce885d73;hb=5cf163b77cda54d0a6fa531ab4eb0a72d030969f;hp=6734087e197ff935a73f4b7275fe07b886b7d9c4;hpb=b321086267ad1014dc5d09886396cde30f094437;p=pspp

diff --git a/src/sfmP.h b/src/sfmP.h
index 6734087e19..29e8c7cff0 100644
--- a/src/sfmP.h
+++ b/src/sfmP.h
@@ -27,6 +27,40 @@
 #pragma option -a-		/* Turn off alignment. */
 #endif
 
+/* Find 32-bit signed integer type. */
+#if SIZEOF_SHORT == 4
+  #define int32 short
+#elif SIZEOF_INT == 4
+  #define int32 int
+#elif SIZEOF_LONG == 4
+  #define int32 long
+#else
+  #error Which one of your basic types is 32-bit signed integer?
+#endif
+
+/* Find 64-bit floating-point type. */
+#if SIZEOF_FLOAT == 8
+  #define flt64 float
+  #define FLT64_MAX FLT_MAX
+#elif SIZEOF_DOUBLE == 8
+  #define flt64 double
+  #define FLT64_MAX DBL_MAX
+#elif SIZEOF_LONG_DOUBLE == 8
+  #define flt64 long double
+  #define FLT64_MAX LDBL_MAX
+#else
+  #error Which one of your basic types is 64-bit floating point?
+  #define flt64 double
+  #define FLT64_MAX DBL_MAX
+#endif
+
+/* Figure out SYSMIS value for flt64. */
+#if SIZEOF_DOUBLE == 8
+#define second_lowest_flt64 second_lowest_value
+#else
+#error Must define second_lowest_flt64 for your architecture.
+#endif
+
 /* Record Type 1: General Information. */
 struct sysfile_header
   {
@@ -54,7 +88,7 @@ struct sysfile_variable
     int32 n_missing_values P;	/* Missing value code of -3,-2,0,1,2, or 3. */
     int32 print P;	/* Print format. */
     int32 write P;	/* Write format. */
-    char name[8] P;		/* Variable name. */
+    char name[SHORT_NAME_LEN] P; /* Variable name. */
     /* The rest of the structure varies. */
   };