299bc62586
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
26 lines
718 B
C
26 lines
718 B
C
#ifndef MICROPY_INCLUDED_TEENSY_STD_H
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#define MICROPY_INCLUDED_TEENSY_STD_H
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typedef unsigned int size_t;
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void __assert_func(void);
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void *malloc(size_t n);
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void free(void *ptr);
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void *realloc(void *ptr, size_t n);
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void *memcpy(void *dest, const void *src, size_t n);
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void *memmove(void *dest, const void *src, size_t n);
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void *memset(void *s, int c, size_t n);
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size_t strlen(const char *str);
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int strcmp(const char *s1, const char *s2);
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int strncmp(const char *s1, const char *s2, size_t n);
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char *strcpy(char *dest, const char *src);
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char *strcat(char *dest, const char *src);
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int printf(const char *fmt, ...);
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int snprintf(char *str, size_t size, const char *fmt, ...);
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#endif // MICROPY_INCLUDED_TEENSY_STD_H
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