minix/lib/stdio/fwrite.c
2009-11-09 10:26:00 +00:00

29 lines
457 B
C

/*
* fwrite.c - write a number of array elements on a file
*/
/* $Header$ */
#include <stdio.h>
size_t
fwrite(const void *ptr, size_t size, size_t nmemb,
register FILE *stream)
{
register const unsigned char *cp = ptr;
register size_t s;
size_t ndone = 0;
if (size)
while ( ndone < nmemb ) {
s = size;
do {
if (putc((int)*cp, stream)
== EOF)
return ndone;
cp++;
}
while (--s);
ndone++;
}
return ndone;
}