#include <stdio.h> char *fgets(char *buffer, int maxlength, FILE *file);
This function reads as much of a line from a file as possible, stopping
when the buffer is full (maxlength-1 characters), an end-of-line
is detected, or EOF
or an error is detected. It then stores a
NULL
to terminate the string.
The address of the buffer is returned on success, if EOF
is
encountered before any characters are stored, or if an error is
detected, NULL
is returned instead.
ANSI, POSIX
char buf[100]; while (fgets(buf, 100, stdin)) fputs(buf, stdout);
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