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-rw-r--r--components/finsh/finsh.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/components/finsh/finsh.h b/components/finsh/finsh.h
index 4e9727df5b..9fe36fae5a 100644
--- a/components/finsh/finsh.h
+++ b/components/finsh/finsh.h
@@ -240,9 +240,6 @@ extern struct finsh_syscall *_syscall_table_begin, *_syscall_table_end;
#define FINSH_NEXT_SYSCALL(index) index++
#endif
-/* find out system call, which should be implemented in user program */
-struct finsh_syscall *finsh_syscall_lookup(const char *name);
-
#if !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE)
void finsh_set_device(const char *device_name);
#endif