aboutsummaryrefslogtreecommitdiff
path: root/store/works/life/compile-principle-experiment/3/main.h
diff options
context:
space:
mode:
authorYuqian Yang <crupest@crupest.life>2025-02-28 23:13:39 +0800
committerYuqian Yang <crupest@crupest.life>2025-02-28 23:13:39 +0800
commit99e2e923d0c77b02f3fb4ff648ea916954868606 (patch)
treeec8e03f6f2cd1ce43990fb4fe6cd631967d0237e /store/works/life/compile-principle-experiment/3/main.h
parent1cee979f5d36b311a03cc7397a036ba11caf3d42 (diff)
downloadcrupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.gz
crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.bz2
crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.zip
chore(store): move everything to store.
Diffstat (limited to 'store/works/life/compile-principle-experiment/3/main.h')
-rw-r--r--store/works/life/compile-principle-experiment/3/main.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/store/works/life/compile-principle-experiment/3/main.h b/store/works/life/compile-principle-experiment/3/main.h
new file mode 100644
index 0000000..9bd6e56
--- /dev/null
+++ b/store/works/life/compile-principle-experiment/3/main.h
@@ -0,0 +1,25 @@
+#pragma once
+
+typedef union SymbolValue {
+ double val;
+ double (*ptr)();
+} SymbolValue;
+
+typedef struct Symbol {
+ char *name;
+ int type;
+ SymbolValue value;
+ struct Symbol *next;
+} Symbol;
+
+Symbol *cru_symbol_lookup(const char *name);
+Symbol *cru_symbol_install(const char *name, int type, SymbolValue value);
+
+double Pow(double x, double y);
+
+int yylex();
+int yyparse();
+void yyerror(const char *s);
+
+extern int lineno;
+void execerror(const char *s, const char *t);