#ifndef PERF_PRINT_BINARY_H#define PERF_PRINT_BINARY_H #include <stddef.h> enum binary_printer_ops {	BINARY_PRINT_DATA_BEGIN,	BINARY_PRINT_LINE_BEGIN,	BINARY_PRINT_ADDR,	BINARY_PRINT_NUM_DATA,	BINARY_PRINT_NUM_PAD,	BINARY_PRINT_SEP,	BINARY_PRINT_CHAR_DATA,	BINARY_PRINT_CHAR_PAD,	BINARY_PRINT_LINE_END,	BINARY_PRINT_DATA_END,}; typedef void (*print_binary_t)(enum binary_printer_ops op,			       unsigned int val, void *extra); void print_binary(unsigned char *data, size_t len,		  size_t bytes_per_line, print_binary_t printer,		  void *extra); int is_printable_array(char *p, unsigned int len); #endif /* PERF_PRINT_BINARY_H */