X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=internals%2F_PDCLIB_int.h;h=e449e2db53b6c9cae3ccb90eee17ee3a501912d5;hb=d865c4403fc91d1f1ac95ba76febcee9f429bb97;hp=fc2b75bdd00e5a25c7dead5b965cfd6968590536;hpb=9f87d9e27e74d9e06e0c93114ffd70a45ee152fa;p=pdclib

diff --git a/internals/_PDCLIB_int.h b/internals/_PDCLIB_int.h
index fc2b75b..e449e2d 100644
--- a/internals/_PDCLIB_int.h
+++ b/internals/_PDCLIB_int.h
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* PDCLib internal integer logic <_PDCLIB_int.h>
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -14,8 +12,8 @@
 /* would be considered a bug / missing feature: notify the author(s).         */
 /* -------------------------------------------------------------------------- */
 
-#include <_PDCLIB_config.h>
-#include <_PDCLIB_aux.h>
+#include "_PDCLIB_config.h"
+#include "_PDCLIB_aux.h"
 
 /* null pointer constant */
 #define _PDCLIB_NULL 0
@@ -259,7 +257,7 @@ typedef unsigned _PDCLIB_intmax _PDCLIB_uintmax_t;
 */
 #define _PDCLIB_FREAD     8u
 #define _PDCLIB_FWRITE   16u
-#define _PDCLIB_FAPPEND  32u 
+#define _PDCLIB_FAPPEND  32u
 #define _PDCLIB_FRW      64u
 #define _PDCLIB_FBIN    128u
 
@@ -382,7 +380,7 @@ const char * _PDCLIB_scan( const char * spec, struct _PDCLIB_status_t * status )
 /* Parsing any fopen() style filemode string into a number of flags. */
 unsigned int _PDCLIB_filemode( const char * mode );
 
-/* Sanity checking and preparing of read buffer, should be called first thing 
+/* Sanity checking and preparing of read buffer, should be called first thing
    by any stdio read-data function.
    Returns 0 on success, EOF on error.
    On error, EOF / error flags and errno are set appropriately.
@@ -438,4 +436,22 @@ struct _PDCLIB_ctype_t
     unsigned char collation;
 };
 
+/* -------------------------------------------------------------------------- */
+/* Configuration asserts                                                      */
+/* -------------------------------------------------------------------------- */
+
+_PDCLIB_static_assert( _PDCLIB_CHAR_BIT == 8, "CHAR_BIT != 8 not supported." );
+
+_PDCLIB_static_assert( sizeof( short ) == _PDCLIB_SHRT_BYTES, "Compiler disagrees on _PDCLIB_SHRT_BYTES." );
+_PDCLIB_static_assert( sizeof( int ) == _PDCLIB_INT_BYTES, "Compiler disagrees on _PDCLIB_INT_BYTES." );
+_PDCLIB_static_assert( sizeof( long ) == _PDCLIB_LONG_BYTES, "Compiler disagrees on _PDCLIB_LONG_BYTES." );
+_PDCLIB_static_assert( sizeof( long long ) == _PDCLIB_LLONG_BYTES, "Compiler disagrees on _PDCLIB_LLONG_BYTES." );
+
+_PDCLIB_static_assert( ( (char)-1 < 0 ) == _PDCLIB_CHAR_SIGNED, "Compiler disagrees on _PDCLIB_CHAR_SIGNED." );
+_PDCLIB_static_assert( sizeof( sizeof( int ) ) == sizeof( _PDCLIB_size ), "Compiler disagrees on _PDCLIB_size." );
+
+int _PDCLIB_assert_array[2];
+
+_PDCLIB_static_assert( sizeof( &_PDCLIB_assert_array[1] - &_PDCLIB_assert_array[0] ) == sizeof( _PDCLIB_ptrdiff ), "Compiler disagrees on _PDCLIB_ptrdiff." );
+
 #endif