30 lines
732 B
Markdown
30 lines
732 B
Markdown
# silly
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A toy library implementing fixed-point arithmetic.
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Please don't use it, the name is descriptive.
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## Installation
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Don't. The makefile only includes a test target, because I want to test my code.
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## Usage
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```c
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silly silly_zeros(); // creates a fixed point value of zero
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silly make_silly(short, int, int); // make a silly number from the triple (negative?, before decimal, after)
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double silly_to_double(silly); // convert a silly number into a double
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silly silly_add(silly, silly); // addition
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silly silly_sub(silly, silly); // subtraction
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silly silly_mul(silly, silly); // multiplication
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char* silly_to_string(silly); // converts a fixed point value to a string (memory is now yours)
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```
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That's it!
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<hr/>
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Have fun!
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