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shichao-an/apue_ftell.h

Last active August 29, 2015 14:22
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apue_ftell.h
#include <stdio.h>
long ftell(FILE *fp);
/* Returns: current file position indicator if OK, −1L on error */
int fseek(FILE *fp, long offset, int whence);
/* Returns: 0 if OK, −1 on error */
void rewind(FILE *fp);
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