patch 9.0.2013: confusing ifdefs in if_<lang>.c
Problem: confusing ifdefs in if_<lang>.c
Solution: refactor ifndefs to #ifdefs
if_x: Avoid using #ifndef - #else - #endif
Using #ifndef - #else - #endif is sometimes confusing.
Use #ifdef - #else - #endif instead.
closes: #13310
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Ken Takata <kentkt@csc.jp>
diff --git a/src/if_perl.xs b/src/if_perl.xs
index 180fce6..312262a 100644
--- a/src/if_perl.xs
+++ b/src/if_perl.xs
@@ -166,7 +166,13 @@
typedef int perl_key;
# endif
-# ifndef MSWIN
+# ifdef MSWIN
+# define PERL_PROC FARPROC
+# define load_dll vimLoadLib
+# define symbol_from_dll GetProcAddress
+# define close_dll FreeLibrary
+# define load_dll_error GetWin32Error
+# else
# include <dlfcn.h>
# define HANDLE void*
# define PERL_PROC void*
@@ -174,12 +180,6 @@
# define symbol_from_dll dlsym
# define close_dll dlclose
# define load_dll_error dlerror
-# else
-# define PERL_PROC FARPROC
-# define load_dll vimLoadLib
-# define symbol_from_dll GetProcAddress
-# define close_dll FreeLibrary
-# define load_dll_error GetWin32Error
# endif
/*
* Wrapper defines