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Diffstat (limited to 'src/fspec/ragel/lexer-expr.h')
-rw-r--r--src/fspec/ragel/lexer-expr.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/fspec/ragel/lexer-expr.h b/src/fspec/ragel/lexer-expr.h
new file mode 100644
index 0000000..904736d
--- /dev/null
+++ b/src/fspec/ragel/lexer-expr.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <fspec/memory.h>
+
+#include <stdbool.h>
+
+struct fspec_expr;
+struct fspec_expr {
+ struct {
+ size_t (*read)(struct fspec_expr *lexer, void *input, const size_t size, const size_t nmemb);
+ size_t (*write)(struct fspec_expr *lexer, const void *output, const size_t size, const size_t nmemb);
+ } ops;
+
+ struct {
+ struct fspec_mem input;
+ } mem;
+};
+
+bool
+fspec_expr_parse(struct fspec_expr *lexer, const char *name);