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-rw-r--r--include/stdio_ext.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/stdio_ext.h b/include/stdio_ext.h
index b090cab6..d979bdcd 100644
--- a/include/stdio_ext.h
+++ b/include/stdio_ext.h
@@ -20,6 +20,11 @@ size_t __fbufsize(FILE *);
 size_t __fpending(FILE *);
 int __fpurge(FILE *);
 
+size_t __freadahead(FILE *);
+const char *__freadptr(FILE *, size_t *);
+void __freadptrinc(FILE *, size_t);
+void __fseterr(FILE *);
+
 #ifdef __cplusplus
 }
 #endif