Another attempt at Windows support (less ifdefs)

[adsr]

See #58 for the first attempt.

[sewbacca]

I tried compiling under msys/ucrt64, but got a compiler error.

Click here to see error message

termbox2 $ make
cc -DTB_IMPL -DTB_LIB_OPTS -std=c99 -Wall -Wextra -pedantic -Wno-unused-result -g -O0 -D_XOPEN_SOURCE -D_DEFAULT_SOURCE  demo/keyboard.c -o demo/keyboard
In file included from demo/keyboard.c:5:
demo/../termbox2.h: In function 'init_term_caps':
demo/../termbox2.h:2162:16: warning: implicit declaration of function 'parse_terminfo_caps' [-Wimplicit-function-declaration]
 2162 |         return parse_terminfo_caps();
      |                ^~~~~~~~~~~~~~~~~~~
demo/../termbox2.h: In function 'tb_deinit':
demo/../termbox2.h:2320:46: warning: ordered comparison of pointer with integer zero [-Wpedantic]
 2320 |     if (global.caps[0] != NULL && global.wfd >= 0) {
      |                                              ^~
demo/../termbox2.h: At top level:
demo/../termbox2.h:2380:12: error: static declaration of 'parse_terminfo_caps' follows non-static declaration
 2380 | static int parse_terminfo_caps(void) {
      |            ^~~~~~~~~~~~~~~~~~~
demo/../termbox2.h:2162:16: note: previous implicit declaration of 'parse_terminfo_caps' with type 'int()'
 2162 |         return parse_terminfo_caps();
      |                ^~~~~~~~~~~~~~~~~~~
demo/../termbox2.h: In function 'tb_compat_win32_wcwidth':
demo/../termbox2.h:3590:44: warning: unused parameter 'c' [-Wunused-parameter]
 3590 | static int tb_compat_win32_wcwidth(wchar_t c) {
      |                                    ~~~~~~~~^
demo/../termbox2.h: In function 'tb_compat_win32_wcswidth':
demo/../termbox2.h:3594:52: warning: unused parameter 's' [-Wunused-parameter]
 3594 | static int tb_compat_win32_wcswidth(const wchar_t *s, size_t n) {
      |                                     ~~~~~~~~~~~~~~~^
demo/../termbox2.h:3594:62: warning: unused parameter 'n' [-Wunused-parameter]
 3594 | static int tb_compat_win32_wcswidth(const wchar_t *s, size_t n) {
      |                                                       ~~~~~~~^
demo/../termbox2.h: In function 'tb_compat_win32_get_fds':
demo/../termbox2.h:3598:41: warning: unused parameter 'ttyfd' [-Wunused-parameter]
 3598 | static int tb_compat_win32_get_fds(int *ttyfd, int *resizefd) {
      |                                    ~~~~~^~~~~
demo/../termbox2.h:3598:53: warning: unused parameter 'resizefd' [-Wunused-parameter]
 3598 | static int tb_compat_win32_get_fds(int *ttyfd, int *resizefd) {
      |                                                ~~~~~^~~~~~~~
demo/../termbox2.h: At top level:
demo/../termbox2.h:3646:12: warning: 'tb_compat_win32_update_term_size_via_esc' defined but not used [-Wunused-function]
 3646 | static int tb_compat_win32_update_term_size_via_esc(void) {
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
demo/../termbox2.h:2380:12: warning: 'parse_terminfo_caps' defined but not used [-Wunused-function]
 2380 | static int parse_terminfo_caps(void) {
      |            ^~~~~~~~~~~~~~~~~~~
make: *** [Makefile:30: demo/keyboard] Fehler 1

Any ideas how to fix this?

[adsr]

Hi @sewbacca thank you for trying this out. I'm not near my Windows machine but I pushed 94b5082 which is completely untested but may fix your issue. I'll try it on my setup soon.

[sewbacca]

Thanks for your quick response! It does compile now, but I don't have an example to test it against, because I just stumbled accross this library and want to check it out :D