Minor renamings of internal inline functions
diff --git a/src/hb-ot-layout-gpos-table.hh b/src/hb-ot-layout-gpos-table.hh
index 182c8d9..b52c014 100644
--- a/src/hb-ot-layout-gpos-table.hh
+++ b/src/hb-ot-layout-gpos-table.hh
@@ -99,7 +99,7 @@
#endif
inline unsigned int get_len (void) const
- { return _hb_popcount ((unsigned int) *this); }
+ { return hb_popcount ((unsigned int) *this); }
inline unsigned int get_size (void) const
{ return get_len () * Value::static_size; }
@@ -374,7 +374,7 @@
{
TRACE_SANITIZE (this);
if (!c->check_struct (this)) return_trace (false);
- if (unlikely (_hb_unsigned_int_mul_overflows (rows, cols))) return_trace (false);
+ if (unlikely (hb_unsigned_mul_overflows (rows, cols))) return_trace (false);
unsigned int count = rows * cols;
if (!c->check_array (matrixZ, matrixZ[0].static_size, count)) return_trace (false);
for (unsigned int i = 0; i < count; i++)
