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-rw-r--r--include/libc-symbols.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index e491aff5f..e5e3356fb 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -82,6 +82,12 @@
# define IS_IN_libc 1
#endif
+/* Indirect stringification. Doing two levels allows
+ * the parameter to be a macro itself.
+ */
+#define __stringify_1(x) #x
+#define __stringify(x) __stringify_1(x)
+
#ifdef __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
# define HAVE_ASM_SET_DIRECTIVE
#else