23 lines
318 B
C
23 lines
318 B
C
/* $Header$ */
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#include <stdio.h>
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char *fgets(str, n, file)
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char *str;
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unsigned n;
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FILE *file;
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{
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register int ch;
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register char *ptr;
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ptr = str;
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while ( --n > 0 && (ch = getc(file)) != EOF){
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*ptr++ = ch;
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if ( ch == '\n')
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break;
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}
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if (ch == EOF && ptr==str)
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return(NULL);
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*ptr = '\0';
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return(str);
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}
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