Description:

Makes some additional characters available that come from the wasy
fonts (Waldis symbol fonts). These fonts are not automatically
included in NFSS2/LaTeX2e since they take up important space and often
aren't necessary if one makes use of the packages amsfonts or amssymb.
Symbols include: join box, diamond, leadsto, sqsubset, lhd, rhd,
apple, ocircle invneg, logof, varint, male, female, phone, clock,
lightning, pointer, sun, bell, permil, smiley, various electrical
symbols, shapes, music notes, circles, signs, astronomy, etc.