esp_macros.h File Reference

#include <assert.h>
#include "esp_compiler.h"

Go to the source code of this file.

Macros
#define	_ESP_CHOOSE_VA_ARG_INN(one, two, MACRO1, MACRO2, ...)   MACRO1
#define	CHOOSE_MACRO_VA_ARG(MACRO_WITH_ARGS, MACRO_WITH_NO_ARGS, ...)
#define	ESP_VA_NARG(...)   _ESP_NARG(_0, ##__VA_ARGS__, _ESP_RSEQ_N())
#define	_ESP_NARG(...)   _ESP_GET_NTH_ARG(__VA_ARGS__)
#define	_ESP_GET_NTH_ARG(_01, _02, _03, _04, _05, _06, _07, _08, _09, _10, _11, _12, _13, _14, _15, _16, N, ...)   N
#define	_ESP_RSEQ_N()
#define	ESP_UNUSED(x)   ((void)(x))
#define	ESP_INFINITE_LOOP()

Macro Definition Documentation

_ESP_CHOOSE_VA_ARG_INN

#define _ESP_CHOOSE_VA_ARG_INN	(		one,
			two,
			MACRO1,
			MACRO2,
			...
	)		MACRO1

CHOOSE_MACRO_VA_ARG

#define CHOOSE_MACRO_VA_ARG	(		MACRO_WITH_ARGS,
			MACRO_WITH_NO_ARGS,
			...
	)

Value:

        _ESP_CHOOSE_VA_ARG_INN(0, ##__VA_ARGS__,                             \
            MACRO_WITH_ARGS, MACRO_WITH_NO_ARGS, 0)

ESP_VA_NARG

#define ESP_VA_NARG

(

...

)

_ESP_NARG(_0, ##__VA_ARGS__, _ESP_RSEQ_N())

_ESP_NARG

#define _ESP_NARG

(

...

)

_ESP_GET_NTH_ARG(__VA_ARGS__)

_ESP_GET_NTH_ARG

#define _ESP_GET_NTH_ARG	(		_01,
			_02,
			_03,
			_04,
			_05,
			_06,
			_07,
			_08,
			_09,
			_10,
			_11,
			_12,
			_13,
			_14,
			_15,
			_16,
			N,
			...
	)		N

_ESP_RSEQ_N

#define _ESP_RSEQ_N

(

)

Value:

          15,14,13,12,11,10, \
          9, 8, 7, 6, 5, 4, 3, 2, 1, 0

ESP_UNUSED

#define ESP_UNUSED

(

x

)

((void)(x))

ESP_INFINITE_LOOP

#define ESP_INFINITE_LOOP

(

)

Value:

    do {                                                                       \
        ESP_COMPILER_DIAGNOSTIC_PUSH_IGNORE("-Wanalyzer-infinite-loop")        \
        while(1);                                                              \
        ESP_COMPILER_DIAGNOSTIC_POP("-Wanalyzer-infinite-loop")                \
    } while(1)