1 files changed, 49 insertions, 0 deletions
diff --git a/examples/dte/compiler.h b/examples/dte/compiler.h
new file mode 100644
index 0000000..c1b0de6
--- /dev/null
+++ b/examples/dte/compiler.h
@@ -0,0 +1,49 @@
+#ifndef COMPILER_H
+#define COMPILER_H
+
+#include <regex.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include "util/hashmap.h"
+#include "util/macros.h"
+#include "util/ptr-array.h"
+#include "util/string.h"
+
+enum {
+    ERRORFMT_CAPTURE_MAX = 16
+};
+
+enum {
+    ERRFMT_FILE,
+    ERRFMT_LINE,
+    ERRFMT_COLUMN,
+    ERRFMT_MESSAGE,
+};
+
+typedef struct {
+    int8_t capture_index[4];
+    bool ignore;
+    const char *pattern; // Original pattern string (interned)
+    regex_t re; // Compiled pattern
+} ErrorFormat;
+
+typedef struct {
+    PointerArray error_formats;
+} Compiler;
+
+Compiler *find_compiler(const HashMap *compilers, const char *name) NONNULL_ARGS;
+void remove_compiler(HashMap *compilers, const char *name) NONNULL_ARGS;
+void free_compiler(Compiler *c) NONNULL_ARGS;
+void collect_errorfmt_capture_names(PointerArray *a, const char *prefix) NONNULL_ARGS;
+void dump_compiler(const Compiler *c, const char *name, String *s) NONNULL_ARGS;
+
+NONNULL_ARGS WARN_UNUSED_RESULT
+bool add_error_fmt (
+    HashMap *compilers,
+    const char *name,
+    bool ignore,
+    const char *format,
+    char **desc
+);
+
+#endif