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#include <stdio.h>
void
getbytes(fp, cp, n) /* get n bytes from file fp */
register FILE *fp; /* file pointer */
register char *cp; /* character pointer */
register int n; /* number of bytes */
{
(void)fread((char *)cp, 1, n, fp);
}
void
skipbytes(fp, n)
FILE *fp;
int n;
{
(void)fseek(fp, (long)n, 1);
}
int
getuint(fp, n) /* return n byte quantity from file fd */
register FILE *fp; /* file pointer */
register int n; /* number of bytes */
{
unsigned char s[sizeof(int)];
(void)fread((char *)s, 1, n, fp);
return (makeuint(s, n));
}
int
getint(fp, n) /* return n byte quantity from file fd */
FILE *fp; /* file pointer */
int n; /* number of bytes */
{
unsigned char s[sizeof(int)];
(void)fread((char *)s, 1, n, fp);
return (makeint(s, n));
}
void
putbytes(fp, cp, n) /* get n bytes from file fp */
register FILE *fp; /* file pointer */
register char *cp; /* character pointer */
register int n; /* number of bytes */
{
(void)fwrite((char *)cp, 1, n, fp);
}
putuint(fp, x, n)
register FILE *fp; /* file pointer */
unsigned int x;
register int n; /* number of bytes */
{
if (n > 0) {
putuint(fp, x>>8, n-1);
putc(x&0xff, fp);
}
}
Fatal(fmt, a, b, c) /* issue a fatal error message */
char *fmt; /* format */
char *a, *b, *c; /* arguments */
{
(void)fprintf(stderr, fmt, a, b, c);
exit(1);
}
Warning(fmt, a, b, c) /* issue a warning */
char *fmt; /* format */
char *a, *b, *c; /* arguments */
{
(void)fprintf(stderr, fmt, a, b, c);
}
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