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#include "defs.h"
#include "global.h"
/*-->getbytes*/
/**********************************************************************/
/***************************** getbytes *****************************/
/**********************************************************************/
void
getbytes(fp, cp, n) /* get n bytes from file fp */
FILE *fp; /* file pointer */
byte *cp; /* character pointer */
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, SEEK_CUR);
}
/*-->getuint*/
/**********************************************************************/
/*************************** getuint ********************************/
/**********************************************************************/
int
getuint(fp, n) /* return n byte quantity from file fd */
FILE *fp; /* file pointer */
int n; /* number of bytes */
{
byte s[sizeof(int)];
(void)fread((char *)s, 1, n, fp);
return makeuint(s, n);
}
/*-->getint*/
/**********************************************************************/
/**************************** getint ********************************/
/**********************************************************************/
int
getint(fp, n) /* return n byte quantity from file fd */
FILE *fp; /* file pointer */
int n; /* number of bytes */
{
byte s[sizeof(int)];
(void)fread((char *)s, 1, n, fp);
return makeint(s, n);
}
/**********************************************************************/
/**********************************************************************/
putbyte(fp, c)
FILE *fp;
byte c;
{
(void)putc(c, fp);
}
copybytes(sfp, dfp, n)
FILE *sfp, *dfp; /* file pointer */
int n; /* number of bytes */
{
for (; n > 0; --n)
(void)putc(getc(sfp), dfp);
}
putbytes(fp, cp, n)
FILE *fp;
byte *cp;
int n;
{
(void)fwrite((char *)cp, 1, n, fp);
}
putnint(fp, x, n)
FILE *fp; /* file pointer */
unsigned int x;
int n; /* number of bytes */
{
if (n > 0) {
putnint(fp, x>>8, n-1);
(void)putc((int)x&0xff, fp);
}
}
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