#ifndef STDIO_H #define STDIO_H #include <stdarg.h> #include <stddef.h> #include <lib/sb.h> void putc(const char c); void delete_characther(void); int kprintf(const char *format, ...); int vkprintf(const char *format, va_list list); int ksnprintf(char *out, size_t size, const char *format, ...); int kbnprintf(char *out, size_t size, const char *format, ...); int ksbprintf(struct sb *ctx, const char *format, ...); #endif