Good collection of libraries for C?
bsd, c, linux, posix, unix
Solution
Try glib? It's used by GTK+, but it can also be used on other platforms. You can also try Apache APR, which is used by the Apache web server and some of their other C components, or NSPR, which is used by Mozilla projects in C.
Problem
I'm looking for a good collection of libraries for ANSI-C, stuff for handling vectors, hash maps, binary tress, string processing, etc.