- URI::Query
- 
class providing URI query string manipulation
- url.h
- 
URL streams abstraction.
- usctest
- 
macros and libraries for common functions in system call tests
- user
- 
Standard I/O Server
- User
- 
API for locating user information regardless of OS
- User::grent
- 
by-name interface to Perl's built-in getgr*() functions
- User::Identity
- 
maintains info about a physical person
- User::Identity::Archive
- 
base class for archiving user information
- User::Identity::Archive::Plain
- 
simple, plain text archiver
- User::Identity::Collection
- 
base class for collecting roles of a user
- User::Identity::Collection::Emails
- 
a collection of email roles
- User::Identity::Collection::Locations
- 
a collection of locations
- User::Identity::Collection::Systems
- 
a collection of system descriptions
- User::Identity::Collection::Users
- 
a collection of users
- User::Identity::Item
- 
general base class for User::Identity
- User::Identity::Location
- 
physical location of a person
- User::Identity::System
- 
physical system of a person
- User::pwent
- 
by-name interface to Perl's built-in getpw*() functions
- User::Simple
- 
Simple user sessions management
- User::Simple::Admin
- 
User::Simple user administration
- userptr
- 
associate application data with a form item
- userptr
- 
associate application data with a menu item
- usetat
- 
Replaces a character in a string. Allegro game programming library.
- usetc
- 
Low level helper function for writing Unicode text data. Allegro game programming library.
- usleep
- 
Interrompre le programme durant un nombre donné de microsecondes.
- usleep
- 
suspend execution for an interval
- usprintf
- 
Writes formatted data into a buffer. Allegro game programming library.
- ustrcat
- 
Concatenates a string to another one. Allegro game programming library.
- ustrchr
- 
Finds the first occurrence of a character in a string. Allegro game programming library.
- ustrcmp
- 
Compares two strings. Allegro game programming library.
- ustrcpy
- 
Copies a string into another one. Allegro game programming library.
- ustrdup
- 
Duplicates a string. Allegro game programming library.
- ustrerror
- 
Returns a string describing errno. Allegro game programming library.
- ustricmp
- 
Compares two strings ignoring case. Allegro game programming library.
- ustrlen
- 
Tells the number of characters in a string. Allegro game programming library.
- ustrlwr
- 
Replaces all letters with lower case. Allegro game programming library.
- ustrncat
- 
Concatenates a string to another one, specifying size. Allegro game programming library.
- ustrncmp
- 
Compares up to n letters of two strings. Allegro game programming library.
- ustrncpy
- 
Copies a string into another one, specifying size. Allegro game programming library.
- ustrnicmp
- 
Compares up to n letters of two strings ignoring case. Allegro game programming library.
- ustrpbrk
- 
Finds the first character that matches any in a set. Allegro game programming library.
- ustrrchr
- 
Finds the last occurence of a character in a string. Allegro game programming library.
- ustrsize
- 
Size of the string in bytes without null terminator. Allegro game programming library.
- ustrsizez
- 
Size of the string in bytes including null terminator. Allegro game programming library.
- ustrstr
- 
Finds the first occurence of a string in another one. Allegro game programming library.
- ustrtod
- 
Converts a string into a floating point number. Allegro game programming library.
- ustrtok
- 
Retrieves tokens from a string. Allegro game programming library.
- ustrtok_r
- 
Reentrant function to retrieve tokens from a string. Allegro game programming library.
- ustrtol
- 
Converts a string into an integer. Allegro game programming library.
- ustrupr
- 
Replaces all letters with upper case. Allegro game programming library.