include/util.h


1
2
3
4
5
6
7
8
9
10
11
12
13

#ifndef __UTIL_H
#define __UTIL_H

typedef struct {
  void *ptr;
} ptr_wrapper_t;

char *ltrim(char *s);
char *rtrim(char *s);
char *trim(char *s);
ptr_wrapper_t *wrap_ptr(void *ptr);

#endif