Add ZixDirEntryVisitFunc

Although this type is only used once in the API, define it to avoid the
complicated syntax of inline function pointer parameters, which confuses both
people and clang-format.

1 files changed, 3 insertions, 5 deletions

diff --git a/src/win32/filesystem_win32.c b/src/win32/filesystem_win32.c
index 196818b..235ee0f 100644
--- a/src/win32/filesystem_win32.c
+++ b/src/win32/filesystem_win32.c
@@ -172,11 +172,9 @@ zix_remove(const char* const path)
 }
 
 void
-zix_dir_for_each(const char* const path,
-                 void* const       data,
-                 void (*const f)(const char* path,
-                                 const char* name,
-                                 void*       data))
+zix_dir_for_each(const char* const          path,
+                 void* const                data,
+                 const ZixDirEntryVisitFunc f)
 {
   static const TCHAR* const dot    = TEXT(".");
   static const TCHAR* const dotdot = TEXT("..");