1 files changed, 26 insertions, 0 deletions
diff --git a/src/common/utils.hpp b/src/common/utils.hpp
new file mode 100644
index 0000000..1097bf7
--- /dev/null
+++ b/src/common/utils.hpp
@@ -0,0 +1,26 @@
+#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