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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 9546c1ce32
commit ebb228bfea
34 changed files with 105 additions and 104 deletions
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14
src/rp2_common/pico_platform/include/pico/platform.h
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@ -50,7 +50,7 @@ extern "C" {
#define __uninitialized_ram(group) __attribute__((section(".uninitialized_ram." #group))) group
inline static void __breakpoint() {
inline static void __breakpoint(void) {
__asm__("bkpt #0");
}
@ -59,7 +59,7 @@ inline static void __breakpoint() {
// we provide this macro which allows that code to provide a 64->32 bit mapping in host mode
#define host_safe_hw_ptr(x) ((uintptr_t)(x))
void __attribute__((noreturn)) panic_unsupported();
void __attribute__((noreturn)) panic_unsupported(void);
void __attribute__((noreturn)) panic(const char *fmt, ...);
@ -69,19 +69,19 @@ void __attribute__((noreturn)) panic(const char *fmt, ...);
#endif
#if PICO_NO_FPGA_CHECK
static inline bool running_on_fpga() {return false;}
static inline bool running_on_fpga(void) {return false;}
#else
bool running_on_fpga();
bool running_on_fpga(void);
#endif
uint8_t rp2040_chip_version();
uint8_t rp2040_chip_version(void);
static inline uint8_t rp2040_rom_version() {
static inline uint8_t rp2040_rom_version(void) {
return *(uint8_t*)0x13;
}
// called by any tight hardware polling loop... nominally empty, but can be modified for debugging
static inline void tight_loop_contents() {}
static inline void tight_loop_contents(void) {}
// return a 32 bit handle for a raw ptr; DMA chaining for example embeds pointers in 32 bit values
// which of course does not work if we're running the code natively on a 64 bit platform for testing.