This is a small c utility library to convert between strings (char *) and argc/argv pairs (int argc and char *argv[]).

There are three main functions exported by this library.

1. The first converts a string (str) to an argc/argv pair:

   int str2argv(char *str, int *argc, char ***argv, const char **errmsg)

2. The second does the reverse: given an argc/argv pair, it returns a string.

   char * argv2str(int argc, char *argv[])

3. The third will free any argc/argv pair created by the above str2argv function.

   void argv_free(int *argc, char ***argv)

The code is released under an ISC (2-clause BSD) style license.