Merge pull request #3665 from b4n/less-warnings
With this, you should be able to build src/ and plugins/ warning-free
with:
CFLAGS="-Wall -Wextra -g -Og -Wno-unused-parameter
-Wunreachable-code -Wformat=2 -Wundef -Wshadow -Wpointer-arith
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-declarations -Wnested-externs
-Werror-implicit-function-declaration"
(or just `-Wall -Wextra -g -Og -Wno-unused-parameter -Wwrite-strings`
to start with) but for some Lexilla prototype and one deprecated
Lexilla call.