?? dumphex.c
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/******************************************************************************//* *//* D U M P F I L E I N H E X A D E C I M A L N O T A T I O N *//* *//******************************************************************************//* Author: Richard De Moliner (demoliner@isi.ee.ethz.ch) *//* Signal and Information Processing Laboratory *//* Swiss Federal Institute of Technology *//* CH-8092 Zuerich, Switzerland *//* Created: November 16, 1993 *//* System: SUN SPARCstation, SUN acc ANSI-C-Compiler, SUN-OS 4.1.3 *//******************************************************************************//* Usage: dumphex inFile *//******************************************************************************/#include <stdio.h>#include "idea.h"#ifdef ANSI_C int main(int argc, char *argv[])#else int main(argc, argv) int argc; char *argv[];#endif{ int count, ch; FILE *inFile; if (argc != 2) { fprintf(stderr, "Usage: dumphex inFile\n"); return -1; } if ((inFile = fopen(argv[1], "rb")) == NULL) { perror(argv[1]); return -1; } for (count = 0; (ch = fgetc(inFile)) != EOF; count++) { if ((count % 16) == 0) printf("\n "); printf(" %02x", ch); } printf("\n\n"); return 0;}?? 快捷鍵說明
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