build: provide SIZEOF_SIZE_T definition for non-configure builds
diff --git a/lib/config-amigaos.h b/lib/config-amigaos.h
index a9fd567..99b96d6 100644
--- a/lib/config-amigaos.h
+++ b/lib/config-amigaos.h
@@ -86,6 +86,7 @@
#define SIZEOF_INT 4
#define SIZEOF_SHORT 2
+#define SIZEOF_SIZE_T 4
#define USE_OPENSSL 1
#define USE_SSLEAY 1
diff --git a/lib/config-mac.h b/lib/config-mac.h
index 740f1d9..1f7950a 100644
--- a/lib/config-mac.h
+++ b/lib/config-mac.h
@@ -61,6 +61,7 @@
#define SIZEOF_INT 4
#define SIZEOF_SHORT 2
+#define SIZEOF_SIZE_T 4
#define HAVE_GETNAMEINFO 1
#define GETNAMEINFO_QUAL_ARG1 const
diff --git a/lib/config-os400.h b/lib/config-os400.h
index dad4d0c..370fc11 100644
--- a/lib/config-os400.h
+++ b/lib/config-os400.h
@@ -364,6 +364,9 @@
/* The size of `short', as computed by sizeof. */
#define SIZEOF_SHORT 2
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 8
+
/* Whether long long constants must be suffixed by LL. */
#define HAVE_LL
diff --git a/lib/config-riscos.h b/lib/config-riscos.h
index 98bb788..84683aa 100644
--- a/lib/config-riscos.h
+++ b/lib/config-riscos.h
@@ -350,6 +350,9 @@
/* The size of `short', as computed by sizeof. */
#define SIZEOF_SHORT 2
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 4
+
/* Define if you have the ANSI C header files. */
#undef STDC_HEADERS
diff --git a/lib/config-win32.h b/lib/config-win32.h
index 5ee7606..67bfec3 100644
--- a/lib/config-win32.h
+++ b/lib/config-win32.h
@@ -345,6 +345,13 @@
/* The size of `short', as computed by sizeof. */
#define SIZEOF_SHORT 2
+/* The size of `size_t', as computed by sizeof. */
+#if defined(_WIN64)
+# define SIZEOF_SIZE_T 8
+#else
+# define SIZEOF_SIZE_T 4
+#endif
+
/* ---------------------------------------------------------------- */
/* STRUCT RELATED */
/* ---------------------------------------------------------------- */
diff --git a/lib/config-win32ce.h b/lib/config-win32ce.h
index 1f41782..3a5913e 100644
--- a/lib/config-win32ce.h
+++ b/lib/config-win32ce.h
@@ -322,6 +322,13 @@
/* The size of `short', as computed by sizeof. */
#define SIZEOF_SHORT 2
+/* The size of `size_t', as computed by sizeof. */
+#if defined(_WIN64)
+# define SIZEOF_SIZE_T 8
+#else
+# define SIZEOF_SIZE_T 4
+#endif
+
/* ---------------------------------------------------------------- */
/* STRUCT RELATED */
/* ---------------------------------------------------------------- */
