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34 lines
745 B
Plaintext
34 lines
745 B
Plaintext
NAME
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rewind - set position at the beginning of some or all files
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SYNOPSIS
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rewind([f_1, f_2, ...])
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TYPES
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f_1, f_2, ... open file streams
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return null value or error
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DESCRIPTION
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With one or more arguments f_1, ..., this function sets the
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position for each f_i at the beginning. With no argument,
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this operation is applied to all user-opened files.
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EXAMPLE
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> f = fopen("curds","r");
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> x = fgetc(f);
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> rewind(f);
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> y = fgetc(f);
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> print x == y
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1
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LIMITS
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none - XXX - is this correct?
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LIBRARY
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none - XXX - is this correct?
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SEE ALSO
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errno, fclose, feof, ferror, fflush, fgetc, fgetline, fgets, files, fopen,
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fprintf, fputc, fputs, fseek, fsize, ftell, isfile, printf, prompt
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