From: Martin Str|mberg Message-Id: <200003041632.RAA09082@father.ludd.luth.se> Subject: stdint.h To: djgpp-workers AT delorie DOT com (DJGPP-WORKERS) Date: Sat, 4 Mar 2000 17:32:05 +0100 (MET) X-Mailer: ELM [version 2.4ME+ PL54 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Reply-To: djgpp-workers AT delorie DOT com I'm working on stdint.h, but I need to know when the header is included as a C++ header file, so I need a constant that is defined while compiling C++ but not C. Example: #if this_is_C++ #define MACRO_ONLY_SEEN_IN_C++ (1) #endif What is the correct name for "this_is_C++"? Yes, The Ladder, MartinS