1 files changed, 9 insertions, 13 deletions
diff --git a/euler/include/cstdio b/euler/include/cstdio
index 75472c1..0dc42d0 100644
--- a/euler/include/cstdio
+++ b/euler/include/cstdio
@@ -1,20 +1,16 @@
 #pragma once
 
 #include <euler/stream.hpp>
-#include <stddef.h>
+#include <cstddef>
 
-namespace std {
+typedef euler::stream FILE;
 
-  typedef euler::stream FILE;
+extern "C" FILE *fopen(const char *filename, const char *mode);
+extern "C" void fclose(FILE *stream);
 
-  FILE *fopen(const char *filename, const char *mode);
-  int fclose(FILE *stream);
+#define SEEK_CUR 2
+#define SEEK_END 1
+#define SEEK_SET 0
 
-  int fseek(FILE *stream, long offset, int origin);
-  #define SEEK_SET 0
-  #define SEEK_CUR 2
-  #define SEEK_END 1
-
-  size_t fread(void *buffer, size_t size, size_t count, FILE *stream);
-
-}
+extern "C" int fseek(FILE *stream, long offset, int origin);
+extern "C" size_t fread(void *buffer, size_t size, size_t count, FILE *stream);