[qmail] / alloc_re.c

#include "alloc.h"
#include "byte.h"

int alloc_re(x,m,n)
char **x;
unsigned int m;
unsigned int n;
{
  char *y;
 
  y = alloc(n);
  if (!y) return 0;
  byte_copy(y,m,*x);
  alloc_free(*x);
  *x = y;
  return 1;
}
Commit	Line	Data
2117e02e MW	1	#include "alloc.h"
	2	#include "byte.h"
	3
	4	int alloc_re(x,m,n)
	5	char **x;
	6	unsigned int m;
	7	unsigned int n;
	8	{
	9	char *y;
	10
	11	y = alloc(n);
	12	if (!y) return 0;
	13	byte_copy(y,m,*x);
	14	alloc_free(*x);
	15	*x = y;
	16	return 1;
	17	}