register void *value;
if (size == 0) size++;
value = malloc (size);
- if (value == 0)
+ if (value == NULL)
value = vmefail(size);
return value;
}
if (size == 0) size++;
if (nmemb == 0) nmemb++;
value = calloc (nmemb, size);
- if (value == 0)
+ if (value == NULL)
value = vmefail(size);
return value;
}
register void *value;
if (size == 0) size++;
value = realloc (ptr, size);
- if (value == 0)
+ if (value == NULL)
value = vmefail(size);
return value;
}
{
size_t size = strlen(str) + 1;
char *newstr = (char *) malloc (size);
- if (newstr == 0)
+ if (newstr == NULL)
newstr = (char *) vmefail(size);
strcpy (newstr, str);
return newstr;