Initial commit

scanner.h

@@ -0,0 +1,58 @@
+#ifndef clox_scanner_h
+#define clox_scanner_h
+
+typedef enum {
+    TOKEN_LEFT_PAREN,
+    TOKEN_RIGHT_PAREN,
+    TOKEN_LEFT_BRACE,
+    TOKEN_RIGHT_BRACE,
+    TOKEN_COMMA,
+    TOKEN_DOT,
+    TOKEN_MINUS,
+    TOKEN_PLUS,
+    TOKEN_SEMICOLON,
+    TOKEN_SLASH,
+    TOKEN_STAR,
+    TOKEN_BANG,
+    TOKEN_BANG_EQUAL,
+    TOKEN_EQUAL,
+    TOKEN_EQUAL_EQUAL,
+    TOKEN_GREATER,
+    TOKEN_GREATER_EQUAL,
+    TOKEN_LESS,
+    TOKEN_LESS_EQUAL,
+    TOKEN_IDENTIFIER,
+    TOKEN_STRING,
+    TOKEN_NUMBER,
+    TOKEN_AND,
+    TOKEN_CLASS,
+    TOKEN_ELSE,
+    TOKEN_FALSE,
+    TOKEN_FOR,
+    TOKEN_FUN,
+    TOKEN_IF,
+    TOKEN_NIL,
+    TOKEN_OR,
+    TOKEN_PRINT,
+    TOKEN_RETURN,
+    TOKEN_SUPER,
+    TOKEN_THIS,
+    TOKEN_TRUE,
+    TOKEN_VAR,
+    TOKEN_WHILE,
+    TOKEN_ERROR,
+    TOKEN_EOF,
+} TokenType;
+
+typedef struct {
+    TokenType type;
+    const char* start;
+    int length;
+    int line;
+} Token;
+
+void initScanner(const char* source);
+Token scanToken();
+
+#endif // clox_scanner_h
+