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-rw-r--r--libc/stdio/_stdio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/stdio/_stdio.h b/libc/stdio/_stdio.h
index 2c0efc986..b8f5c98a3 100644
--- a/libc/stdio/_stdio.h
+++ b/libc/stdio/_stdio.h
@@ -39,6 +39,9 @@
#ifdef __UCLIBC_HAS_THREADS__
+extern void __stdio_init_mutex(__UCLIBC_MUTEX_TYPE *m) attribute_hidden;
+
+extern volatile int _stdio_openlist_use_count attribute_hidden; /* _stdio_openlist_del_lock */
#define __STDIO_OPENLIST_INC_USE \
do { \
__STDIO_THREADLOCK_OPENLIST_DEL; \
@@ -51,6 +54,7 @@ extern void _stdio_openlist_dec_use(void) attribute_hidden;
#define __STDIO_OPENLIST_DEC_USE \
_stdio_openlist_dec_use()
+extern int _stdio_openlist_del_count attribute_hidden; /* _stdio_openlist_del_lock */
#define __STDIO_OPENLIST_INC_DEL_CNT \
do { \
__STDIO_THREADLOCK_OPENLIST_DEL; \