##########  Standard types  ##########

int             | IV
int *           | UNDEFINED
unsigned int    | UV
signed int      | IV
long            | IV
long int        | IV
unsigned long   | UV
unsigned        | UV

char *                   | PV           | | | strdup
const char *             | PV           | | | strdup
const char **            | UNDEFINED
char const *             | PV           | | | strdup
unsigned char *          | PV           | | | strdup
const unsigned char *    | PV           | | | strdup
char **                  | UNDEFINED
char ***                 | UNDEFINED
const char * const *     | UNDEFINED

char                   | CHAR
const char             | CHAR
const unsigned char    | U_CHAR
unsigned char          | U_CHAR

void *           | PTR
#void **          | UNDEFINED
const void *     | PTR
#const void **    | UNDEFINED
void             | VOID

...              | UNDEFINED #varargs
va_list          | UNDEFINED

##########  Misc types  ##########

time_t          | NV
uid_t           | IV
gid_t           | IV
pid_t           | IV
size_t          | IV
size_t *        | UNDEFINED
off_t           | IV


struct regex_t
regmatch_t
struct pthread_mutex_t
struct iovec | NOTIMPL