5 files changed, 83 insertions, 0 deletions
diff --git a/src/inc/context.h b/src/inc/context.h
new file mode 100644
index 0000000..81a2ca4
--- /dev/null
+++ b/src/inc/context.h
@@ -0,0 +1,23 @@
+#ifndef CONTEXT_H
+#define CONTEXT_H
+
+#include <string.h>
+
+struct ctx {
+	size_t line;
+	size_t column;
+	const char *path;
+
+	char *raw;
+	char *data;
+	size_t size;
+
+	size_t token_count;
+	struct token *tokens;
+};
+
+struct ctx *context_create(const char *path);
+void context_destroy(struct ctx *ctx);
+void context_rewind(struct ctx *ctx);
+
+#endif
diff --git a/src/inc/lint.h b/src/inc/lint.h
new file mode 100644
index 0000000..9c3f808
--- /dev/null
+++ b/src/inc/lint.h
@@ -0,0 +1,8 @@
+#ifndef LINT_H
+#define LINT_H
+
+#include <context.h>
+
+void lint(struct ctx *ctx);
+
+#endif
diff --git a/src/inc/log.h b/src/inc/log.h
new file mode 100644
index 0000000..4698f9c
--- /dev/null
+++ b/src/inc/log.h
@@ -0,0 +1,9 @@
+#ifndef LOG_H
+#define LOG_H
+
+#include <context.h>
+
+__attribute__((noreturn)) void errln(struct ctx *ctx, const char *fmt, ...);
+__attribute__((noreturn)) void err(const char *fmt, ...);
+
+#endif
diff --git a/src/inc/preprocess.h b/src/inc/preprocess.h
new file mode 100644
index 0000000..e57af10
--- /dev/null
+++ b/src/inc/preprocess.h
@@ -0,0 +1,8 @@
+#ifndef PREPROCESS_H
+#define PREPROCESS_H
+
+#include <context.h>
+
+void preprocess(struct ctx *ctx);
+
+#endif
diff --git a/src/inc/tokenize.h b/src/inc/tokenize.h
new file mode 100644
index 0000000..557da9c
--- /dev/null
+++ b/src/inc/tokenize.h
@@ -0,0 +1,35 @@
+#ifndef TOKENIZE_H
+#define TOKENIZE_H
+
+#include <context.h>
+
+#define TOKENS_MAX 4096
+
+enum token_type {
+	UNKNOWN,
+
+	TYPE,
+	TYPEDELIM,
+	PARAM,
+
+	IDENT,
+	OPERATOR,
+
+	LPAREN,
+	RPAREN,
+	EQUAL,
+
+	NEWLINE,
+	EOL,
+	END,
+};
+
+struct token {
+	enum token_type type;
+	size_t start, end;
+};
+
+void tokens_print(struct ctx *ctx);
+void tokenize(struct ctx *ctx);
+
+#endif