path: root/src/common/utils.hpp

#ifndef UTILS_HPP
#define UTILS_HPP

#include "sanity.hpp"

/*
Notes about memory allocation in tmwAthena:
There used to be 3 sources of allocation: these macros,
a{C,M,Re}alloc in common/malloc.{h,c}, and direct calls.
I deleted malloc.{h,c} because it was redundant;
future calls should either use this or depend on the coming segfault.
*/
# define CREATE(result, type, number) \
   if (!((result) = (type *) calloc((number), sizeof(type))))   \
      { perror("SYSERR: malloc failure"); abort(); } else (void)0

# define RECREATE(result,type,number) \
  if (!((result) = (type *) realloc((result), sizeof(type) * (number))))\
      { perror("SYSERR: realloc failure"); abort(); } else (void)0

int remove_control_chars(char *str);
int e_mail_check(const char *email);
int config_switch (const char *str);
const char *ip2str(struct in_addr ip, bool extra_dot = false);

#endif //UTILS_HPP