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Clean up various C source and headers to appease -Wstrict-prototypes

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In C, func() is a function taking an unspecified number of arguments,
vs func(void) a function taking no arguments. In C++ both forms indicate
"no arguments."

Update these headers to use the (void) form, which is correct in both
languages and avoids complaints when -Wstrict-prototypes is specified.
This commit is contained in:
Brian Swetland
2021-02-07 14:04:25 -08:00
committed by graham sanderson
parent 93c600736e
commit a362925eda
34 changed files with 105 additions and 104 deletions
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2
src/rp2_common/pico_unique_id/unique_id.c
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@ -11,7 +11,7 @@ static_assert(PICO_UNIQUE_BOARD_ID_SIZE_BYTES == FLASH_UNIQUE_ID_SIZE_BYTES, "Bo
static pico_unique_board_id_t retrieved_id;
static void __attribute__((constructor)) _retrieve_unique_id_on_boot() {
static void __attribute__((constructor)) _retrieve_unique_id_on_boot(void) {
#if PICO_NO_FLASH
// The hardware_flash call will panic() if called directly on a NO_FLASH
// build. Since this constructor is pre-main it would be annoying to