circuitpython/ports/pic16bit/unistd.h

#ifndef MICROPY_INCLUDED_PIC16BIT_UNISTD_H
#define MICROPY_INCLUDED_PIC16BIT_UNISTD_H

// XC16 compiler doesn't seem to have unistd.h file

#define SEEK_SET 0
#define SEEK_CUR 1

typedef int ssize_t;

#endif // MICROPY_INCLUDED_PIC16BIT_UNISTD_H
all: Unify header guard usage. The code conventions suggest using header guards, but do not define how those should look like and instead point to existing files. However, not all existing files follow the same scheme, sometimes omitting header guards altogether, sometimes using non-standard names, making it easy to accidentally pick a "wrong" example. This commit ensures that all header files of the MicroPython project (that were not simply copied from somewhere else) follow the same pattern, that was already present in the majority of files, especially in the py folder. The rules are as follows. Naming convention: * start with the words MICROPY_INCLUDED * contain the full path to the file * replace special characters with _ In addition, there are no empty lines before #ifndef, between #ifndef and one empty line before #endif. #endif is followed by a comment containing the name of the guard macro. py/grammar.h cannot use header guards by design, since it has to be included multiple times in a single C file. Several other files also do not need header guards as they are only used internally and guaranteed to be included only once: * MICROPY_MPHALPORT_H * mpconfigboard.h * mpconfigport.h * mpthreadport.h * pin_defs_.h qstrdefs*.h 2017-06-29 17:14:58 -04:00			`#ifndef MICROPY_INCLUDED_PIC16BIT_UNISTD_H`
			`#define MICROPY_INCLUDED_PIC16BIT_UNISTD_H`

pic16bit: Add basic unistd.h file since it's not provided by tool chain. 2015-09-15 11:24:13 -04:00			`// XC16 compiler doesn't seem to have unistd.h file`

pic16bit: Add definition of SEEK_SET to unistd.h. 2017-08-31 21:22:37 -04:00			`#define SEEK_SET 0`
pic16bit: Add basic unistd.h file since it's not provided by tool chain. 2015-09-15 11:24:13 -04:00			`#define SEEK_CUR 1`
pic16bit: Minor updates to types to allow port to compile again. 2016-01-16 16:07:26 -05:00
			`typedef int ssize_t;`
all: Unify header guard usage. The code conventions suggest using header guards, but do not define how those should look like and instead point to existing files. However, not all existing files follow the same scheme, sometimes omitting header guards altogether, sometimes using non-standard names, making it easy to accidentally pick a "wrong" example. This commit ensures that all header files of the MicroPython project (that were not simply copied from somewhere else) follow the same pattern, that was already present in the majority of files, especially in the py folder. The rules are as follows. Naming convention: * start with the words MICROPY_INCLUDED * contain the full path to the file * replace special characters with _ In addition, there are no empty lines before #ifndef, between #ifndef and one empty line before #endif. #endif is followed by a comment containing the name of the guard macro. py/grammar.h cannot use header guards by design, since it has to be included multiple times in a single C file. Several other files also do not need header guards as they are only used internally and guaranteed to be included only once: * MICROPY_MPHALPORT_H * mpconfigboard.h * mpconfigport.h * mpthreadport.h * pin_defs_.h qstrdefs*.h 2017-06-29 17:14:58 -04:00
			`#endif // MICROPY_INCLUDED_PIC16BIT_UNISTD_H`