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Diffstat (limited to 'src/runtime/c/pgf/expr.h')
| -rw-r--r-- | src/runtime/c/pgf/expr.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/c/pgf/expr.h b/src/runtime/c/pgf/expr.h index 6492f8d18..962b3173f 100644 --- a/src/runtime/c/pgf/expr.h +++ b/src/runtime/c/pgf/expr.h @@ -197,6 +197,9 @@ pgf_literal_hash(GuHash h, PgfLiteral lit); PGF_API_DECL GuHash pgf_expr_hash(GuHash h, PgfExpr e); +PGF_API size_t +pgf_expr_size(PgfExpr expr); + typedef struct PgfPrintContext PgfPrintContext; struct PgfPrintContext { |