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8da931a7f6
This program popped up on Hacker News recently. It's the only modern compiler I've ever seen that doesn't have dependencies and is easily modified. So I added all of the missing GNU extensions I like to use which means it might be possible soon to build on non-Linux and have third party not vendor gcc binaries.
24 lines
623 B
C
24 lines
623 B
C
#ifndef COSMOPOLITAN_TOOL_CALC_CALC_H_
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#define COSMOPOLITAN_TOOL_CALC_CALC_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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struct Token {
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const char *s;
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size_t n;
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};
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struct Numbers {
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struct Numbers *n;
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long double x;
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};
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static void SyntaxError(void) wontreturn;
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static long double ParseNumber(struct Token);
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static void NumbersFree(struct Numbers *);
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static struct Numbers *NumbersAppend(struct Numbers *, long double);
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static long double CallFunction(struct Token, struct Numbers *);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_TOOL_CALC_CALC_H_ */
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