Remove portability shim for snprintf

Microsoft's _snprintf was never a drop-in replacement for snprintf (it could leave resulting string un-terminated if it wouldn't fit). As of Visual Studio 2015, the Microsoft C runtime ships with an actual C99-compliant snprintf. LLVM requires VS2017, so we can just assume it exists.
include-what-you-use · Nov 8, 2020 · fefce68 · fefce68
1 parent 56f0864
commit fefce68
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/iwyu_port.h b/iwyu_port.h
@@ -63,8 +63,6 @@ class OstreamVoidifier {
 
 #if defined(_WIN32)
 
-#define snprintf _snprintf
-
 #define NOMINMAX 1 // Prevent Windows headers from redefining min/max.
 #include "Shlwapi.h"  // for PathMatchSpecA