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-rw-r--r--gcc/ggc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/ggc.h b/gcc/ggc.h
index 30eca66c302..704237cc045 100644
--- a/gcc/ggc.h
+++ b/gcc/ggc.h
@@ -145,6 +145,8 @@ extern void gt_pch_save (FILE *f);
/* The internal primitive. */
extern void *ggc_internal_alloc_stat (size_t MEM_STAT_DECL);
+extern size_t ggc_round_alloc_size (size_t requested_size);
+
#define ggc_internal_alloc(s) ggc_internal_alloc_stat (s MEM_STAT_INFO)
/* Allocate an object of the specified type and size. */