libwget-stringmap(3) Introduction to Library Functions libwget-stringmap(3)

NAME

libwget-stringmap - Stringmap functions

SYNOPSIS

Functions

wget_stringmap * wget_stringmap_create (int max)
wget_stringmap * wget_stringmap_create_nocase (int max)
typedef wget_hashmap wget_stringmap
Type of the stringmap.

Detailed Description
Stringmaps are key/value stores that perform at O(1) for insertion,
searching and removing. The key is a C string.

These functions are a wrapper around the Hashmap API.

Function Documentation
wget_stringmap * wget_stringmap_create (int max)
Parameters
max Initial number of pre-allocated entries

Returns
New stringmap instance

Create a new stringmap instance with initial size max. It should be
free'd after use with wget_stringmap_free().

The hash function is an efficient string hash algorithm originally
researched by Paul Larson.

The compare function is strcmp(). The key strings are compared case-
sensitive.

wget_stringmap * wget_stringmap_create_nocase (int max)
Parameters
max Initial number of pre-allocated entries

Returns
New stringmap instance

Create a new stringmap instance with initial size max. It should be
free'd after use with wget_stringmap_free().

The hash function is an efficient string hash algorithm originally
researched by Paul Larson, using lowercase'd keys.

The compare function is strcasecmp() (case-insensitive).

Author
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wget2 Version 2.2.0 libwget-stringmap(3)