5 files changed, 39 insertions, 5 deletions
diff --git a/src/common.hff b/src/common.hff
new file mode 100644
index 0000000..71e3be0
--- /dev/null
+++ b/src/common.hff
@@ -0,0 +1,12 @@
+import "libc.hff";
+
+defmacro assert {
+(ex,s) [ (do
+   if not (ex) {
+      fprintf(stderr, "%s:%d: assertion failed: ", #FILE, #LINE);
+      fprintf(stderr, "`%s'", (s));
+      fprintf(stderr, "\n");
+      abort();
+   }
+) ]
+}
diff --git a/src/libc.hff b/src/libc.hff
index 98a6f3c..f06f4dd 100644
--- a/src/libc.hff
+++ b/src/libc.hff
@@ -1,7 +1,11 @@
 ! stdio.h
 struct FILE;
-extern static stdin FILE,
-              stdout FILE,
-              stderr FILE;
+extern static stdin  *FILE,
+              stdout *FILE,
+              stderr *FILE;
 extern fn printf(fmt *const u8, ...) void;
 extern fn fprintf(fp *FILE, fmt *const u8, ...) void;
+
+! stdlib.h
+extern fn abort() void;
+extern fn exit(c int) void;
diff --git a/src/main.cff b/src/main.cff
index 1dbbbee..9392a7a 100644
--- a/src/main.cff
+++ b/src/main.cff
@@ -1,7 +1,11 @@
 import "libc.hff";
+import "common.hff";
 import "parse.hff";
 
 extern fn main(argc int, argv **u8) int {
-   let t Tok = { TokT:kw_or, { .i: 1 } };
-   printf("%d\n", TokT:kw_or);
+   assert(argc > 1, "args?");
+
+   let p = Parser {};
+   parse(&p, argv[1]);
 }
+
diff --git a/src/parse.cff b/src/parse.cff
new file mode 100644
index 0000000..35cccdb
--- /dev/null
+++ b/src/parse.cff
@@ -0,0 +1,5 @@
+import "parse.hff";
+
+extern fn parse(P *Parser, path *const u8) [#]Decl {
+   return {};
+}
diff --git a/src/parse.hff b/src/parse.hff
index 463dd26..9976df3 100644
--- a/src/parse.hff
+++ b/src/parse.hff
@@ -16,3 +16,12 @@ struct Tok {
       i i64
    },
 }
+
+struct Decl {
+}
+
+struct Parser {
+
+}
+
+extern fn parse(P *Parser, path *const u8) [#]Decl;