Here is a list of all documented functions with links to the documentation:

A

B

C

D

E

F

G

H

I

L

M

N

O

P

R

S

T

U

V

W

X

Y

- w -

• fl_wcwidth() : fl_utf8.h
• fl_wcwidth_() : fl_utf8.h
• fl_width() : fl_draw.H