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https://github.com/cccriscv/mini-riscv-os.git
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29 lines
709 B
C
29 lines
709 B
C
#ifndef __LIB_H__
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#define __LIB_H__
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#include "riscv.h"
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#include <stddef.h>
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#include <stdarg.h>
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#define lib_error(...) \
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{ \
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lib_printf(__VA_ARGS__); \
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while (1) \
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{ \
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} \
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} \
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}
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extern char *lib_gets(char *);
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extern void uart_init();
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extern void lib_isr(void);
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extern int lib_getc(void);
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extern void lib_delay(volatile int count);
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extern int lib_putc(char ch);
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extern void lib_puts(char *s);
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extern int lib_printf(const char *s, ...);
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extern int lib_vprintf(const char *s, va_list vl);
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extern int lib_vsnprintf(char *out, size_t n, const char *s, va_list vl);
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#endif
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