Commit 31b65ca

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type safety on twist() and untwist()

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Lines changed: 3 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -144,7 +144,7 @@ enum stream { SERIALSTREAM, I2CSTREAM, SPISTREAM, SDSTREAM`
`144`	`144`
`145`	`145`	`typedef uint32_t symbol_t;`
`146`	`146`	`typedef uint8_t minmax_t;`
`147`		`-typedef uint16_t builtin_t;`
	`147`	`+typedef uint32_t builtin_t;`
`148`	`148`	`typedef uint16_t flags_t;`
`149`	`149`
`150`	`150`	`typedef struct sobject {`
`@@ -268,11 +268,11 @@ void plispstr (symbol_t, pfun_t);`
`268`	`268`	`void testescape ();`
`269`	`269`	`bool is_macro_call (object, object);`
`270`	`270`
`271`		`-inline uint32_t twist (uint32_t x) {`
	`271`	`+inline symbol_t twist (builtin_t x) {`
`272`	`272`	`return (x<<2) \| ((x & 0xC0000000)>>30);`
`273`	`273`	`}`
`274`	`274`
`275`		`-inline uint32_t untwist (uint32_t x) {`
	`275`	`+inline builtin_t untwist (symbol_t x) {`
`276`	`276`	`return (x>>2 & 0x3FFFFFFF) \| ((x & 0x03)<<30);`
`277`	`277`	`}`
`278`	`278`

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