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/*
* Copyright (c) 2015, NORDUnet A/S.
* See LICENSE for licensing information.
*/
#ifndef PSTRING_H
#define PSTRING_H
typedef struct ps_string {
unsigned char length;
char value[255];
} ps_string;
#define PS_STRING(s) (&(ps_string){strlen(s), s})
#define PS_PRINTF(s) s->length, s->value
static inline ps_string *
ps_strdup(const ps_string *s)
{
size_t size = s->length + 1;
ps_string *copy = malloc(size);
memcpy(copy, s, size);
return copy;
}
static inline ps_string *
ps_resize(const ps_string *s, size_t length)
{
assert(length <= s->length);
size_t newsize = length + 1;
ps_string *copy = malloc(newsize);
memcpy(copy->value, s->value, length);
copy->length = length;
return copy;
}
#endif
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