X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=internals%2F_PDCLIB_aux.h;h=f71fd47f8e5563db83e21c130cbc92c365117915;hb=b1fc26afebd4d557ff89a44bc21767a8704c3809;hp=4ef019e9c386b89d30dd672fdf4aee551cc83303;hpb=02c1ddcae6c88b55d2f4de825ee6c6456150b8ae;p=pdclib

diff --git a/internals/_PDCLIB_aux.h b/internals/_PDCLIB_aux.h
index 4ef019e..f71fd47 100644
--- a/internals/_PDCLIB_aux.h
+++ b/internals/_PDCLIB_aux.h
@@ -1,13 +1,17 @@
-/* $Id$ */
-
-/* Release $Name$ */
-
 /* Auxiliary PDCLib code <_PDCLIB_aux.h>
 
    This file is part of the Public Domain C Library (PDCLib).
    Permission is granted to use, modify, and / or redistribute at will.
 */
 
+#ifndef _PDCLIB_AUX_H
+#define _PDCLIB_AUX_H _PDCLIB_AUX_H
+
+/* -------------------------------------------------------------------------- */
+/* You should not have to edit anything in this file; if you DO have to, it   */
+/* would be considered a bug / missing feature: notify the author(s).         */
+/* -------------------------------------------------------------------------- */
+
 /* -------------------------------------------------------------------------- */
 /* Standard Version                                                           */
 /* -------------------------------------------------------------------------- */
@@ -21,18 +25,21 @@
 #ifndef __STDC_VERSION__
 #define _PDCLIB_C_VERSION 90
 #define _PDCLIB_restrict
+#define _PDCLIB_inline
 #elif __STDC_VERSION__ == 199409L
 #define _PDCLIB_C_VERSION 95
 #define _PDCLIB_restrict
+#define _PDCLIB_inline
 #elif __STDC_VERSION__ == 199901L
 #define _PDCLIB_C_VERSION 99
 #define _PDCLIB_restrict restrict
+#define _PDCLIB_inline inline
 #else
 #error Unsupported _ _STDC_VERSION_ _ (__STDC_VERSION__) (supported: ISO/IEC 9899:1990, 9899/AMD1:1995, and 9899:1999).
 #endif
 
 #ifndef __STDC_HOSTED__
-#warning Compiler does not define _ _STDC_HOSTED_ _ (not standard-compliant)!
+#error Compiler does not define _ _STDC_HOSTED_ _ (not standard-compliant)!
 #elif __STDC_HOSTED__ == 0
 #define _PDCLIB_HOSTED 0
 #elif __STDC_HOSTED__ == 1
@@ -42,8 +49,7 @@
 #endif
 
 #if _PDCLIB_C_VERSION != 99
-#warning Up to and including v1.x, PDCLib is only aiming at ISO/IEC 9899:1999 (C99).
-#warning PDCLib might not be fully conforming to either C89 or C95 prior to v2.x.
+#error PDCLib might not be fully conforming to either C89 or C95 prior to v2.x.
 #endif
 
 /* -------------------------------------------------------------------------- */
@@ -57,5 +63,5 @@
 
 #define _PDCLIB_symbol2value( x ) #x
 #define _PDCLIB_symbol2string( x ) _PDCLIB_symbol2value( x )
-#define _PDCLIB_symbol2identity( x ) x
 
+#endif