ARM common standard c library wrapper macros. More...

#include <string.h>
#include <stdio.h>

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Macros
#define	str_clr(s) (s[0] = charNull)
	clear string `s` (fast way)

#define	str_clr_safe(s) (memset(s, charNull, sizeof(s)))
	clear string `s` (safe way)

#define	str_add_tab(s) (strcat(s, '\t'))
	Adding tab to `s` string using strcat.

#define	str_add_cr(s) (strcat(s, '\r'))
	Adding carriage return to `s` string using strcat.

#define	str_add_lf(s) (strcat(s, '\n'))
	Adding line feed to `s` string using strcat.

#define	str_add_crlf(s) (strcat(s, '\r\n'))
	Adding carriage return and line feed to `s` string using strcat.

#define	printExpr(e) (printf("%s = %d\r\n", STR(e), (e)))
	Print expression `e` and it's result `e` using `printf`.

#define	verbInstr(i) (printf(STR(i)), (i))
	Print instruction `i` and execute it.

#define	verbInc(x) (puts("Incrementing " STR(x)), (x)++)
	Increment example on `x` using `puts`.

#define	verbDec(x) (puts("Decrementing " STR(x)), (x)--)
	Decrement example on `x` using `puts`.

Detailed Description

ARM common standard c library wrapper macros.

Author: SMFSW

Copyright: MIT (c) 2017-2024, SMFSW

Macro Definition Documentation

◆ printExpr

#define printExpr ( e ) (printf("%s = %d\r\n", STR(e), (e)))

Print expression e and it's result e using printf.

◆ str_add_cr

#define str_add_cr ( s ) (strcat(s, '\r'))

Adding carriage return to s string using strcat.

◆ str_add_crlf

#define str_add_crlf ( s ) (strcat(s, '\r\n'))

Adding carriage return and line feed to s string using strcat.

◆ str_add_lf

#define str_add_lf ( s ) (strcat(s, '\n'))

Adding line feed to s string using strcat.

◆ str_add_tab

#define str_add_tab ( s ) (strcat(s, '\t'))

Adding tab to s string using strcat.

◆ str_clr

#define str_clr ( s ) (s[0] = charNull)

clear string s (fast way)

◆ str_clr_safe

#define str_clr_safe ( s ) (memset(s, charNull, sizeof(s)))

clear string s (safe way)

◆ verbDec

#define verbDec ( x ) (puts("Decrementing " STR(x)), (x)--)

Decrement example on x using puts.

◆ verbInc

#define verbInc ( x ) (puts("Incrementing " STR(x)), (x)++)

Increment example on x using puts.

◆ verbInstr

#define verbInstr ( i ) (printf(STR(i)), (i))

Print instruction i and execute it.

Macros