Your C code "works on Linux" until Windows silently truncates long from 8 bytes to 4. Here's every cross-platform gotcha that actually bites — types, POSIX vs WinAPI, DLL exports, and more

]]>https://forum.ieu.app/topic/d8be5a56-d444-45b2-8a0e-4f9d82a60331/portable-c-programming-guide-fixing-cross-platform-bugs-between-linux-macos-and-windows-comuniqRSS for NodeSat, 05 Sep 2026 12:15:58 GMTWed, 26 Aug 2026 08:54:52 GMT60