Hi,
Recently switched on -Wstrict-prototypes with -Wall (and -Werror) and
was confronted with a warning for ftdi.h:
gcc -std=gnu99 -I/usr/local/stow/libftdi-0.16/include -g -Wall
-Wstrict-prototypes -c main.c -fPIC -DPIC -o main.o
In file included from main.c:1:
/usr/local/stow/libftdi-0.16/include/ftdi.h:270: warning: function
declaration isn't a prototype
gcc --version
gcc (SUSE Linux) 4.3.1 20080507 (prerelease) [gcc-4_3-branch revision
135036]
The warning goes away if I change this line to
struct ftdi_context *ftdi_new(void);
Interestingly, the warning is not thrown when the explicit include path
to ftdi.h isn't specified on the command line.
Best regards
Arnim
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