NAME
foo - xyzzy

SYNOPSIS
#include <stdio.h>
int
sprintf(char * restrict str, const char * restrict format, ...);
int
snprintf(char *restrict str, size_t size, const char *restrict format, ...);
#include <openssl/asn1.h>

    typedef struct {
         int bitnum;
         const char *lname;
         const char *sname;
    } BIT_STRING_BITNAME;

int
ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *table);
#include <unistd.h>
extern char *optarg;
extern int opterr;
extern int optind;
extern int optopt;
extern int optreset;
int
getopt(int argc, char * const *argv, const char *optstring);

DESCRIPTION
Blah.