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author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
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committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
commit | 99e2e923d0c77b02f3fb4ff648ea916954868606 (patch) | |
tree | ec8e03f6f2cd1ce43990fb4fe6cd631967d0237e /store/works/life/compile-principle-experiment/3/main.h | |
parent | 1cee979f5d36b311a03cc7397a036ba11caf3d42 (diff) | |
download | crupest-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.h | 25 |
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); |