Protocol entry returned by PR_GetProtoByName and PR_GetProtoByNumber.
#include <prnetdb.h>
typedef struct PRProtoEnt {
char *p_name;
char **p_aliases;
#if defined(_WIN32)
PRInt16 p_num;
#else
PRInt32 p_num;
#endif
} PRProtoEnt;
The structure has the following fields:
p_namep_aliasesNULL entry.p_num