1 files changed, 5 insertions, 5 deletions
diff --git a/printf.c b/printf.c
index dec4555..01021a0 100644
--- a/printf.c
+++ b/printf.c
@@ -77,10 +77,10 @@
 typedef void (*out_fct_type)(char character, char* buffer, size_t idx, size_t maxlen);
 
 
-// wrapper used as buffer
+// wrapper (used as buffer) for output function type
 typedef struct {
-  void (*fct)(char character, void* user);
-  void* user;
+  void  (*fct)(char character, void* arg);
+  void* arg;
 } out_fct_wrap_type;
 
 
@@ -696,11 +696,11 @@ int vsnprintf(char* buffer, size_t count, const char* format, va_list va)
 }
 
 
-int fctprintf(void (*out)(char character, void* user), void* user, const char* format, ...)
+int fctprintf(void (*out)(char character, void* arg), void* arg, const char* format, ...)
 {
   va_list va;
   va_start(va, format);
-  const out_fct_wrap_type out_fct_wrap = { out, user };
+  const out_fct_wrap_type out_fct_wrap = { out, arg };
   const int ret = _vsnprintf(_out_fct, (char*)&out_fct_wrap, (size_t)-1, format, va);
   va_end(va);
   return ret;