igen: Fixed some compilation errors, and warnings.

1 files changed, 3 insertions, 1 deletions

diff --git a/igen/lexer.h b/igen/lexer.h
index 0c5fea4..f4da3cd 100644
--- a/igen/lexer.h
+++ b/igen/lexer.h
@@ -10,6 +10,7 @@ typedef struct source source;
 typedef struct alt_stmt alt_stmt;
 typedef struct cond_stmt cond_stmt;
 typedef struct stmt stmt;
+typedef void *(lex_func)(source *src, int dbg);
 
 enum stmt_type {
 	STMT_NONE,
@@ -32,7 +33,7 @@ enum cond_type {
 struct alt_stmt {
 	int type;
 	size_t offset;
-	void *(*lex)(source *src, int dbg);
+	lex_func *lex;
 };
 
 struct cond_stmt {
@@ -49,6 +50,7 @@ struct stmt {
 		cond_stmt *cond_stmt;
 		stmt *down;
 	};
+	whitespace wsp;
 	stmt *next;
 };