static_assert is C23, rather use _Static_assert #61
Description
static_assert is C23, so it won’t work unless the standard is forced, but _Static_assert works fine.
In file included from /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_sysutils_blisp/blisp/work/blisp-0.0.4/lib/blisp_easy.c:3:
/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_sysutils_blisp/blisp/work/blisp-0.0.4/include/blisp_struct.h:157:15: error: expected declaration specifiers or '...' before 'sizeof'
157 | static_assert(sizeof(struct bfl_boot_header) == 176,
| ^~~~~~
/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_sysutils_blisp/blisp/work/blisp-0.0.4/include/blisp_struct.h:158:15: error: expected declaration specifiers or '...' before string constant
158 | "Bootheader have wrong size");
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_sysutils_blisp/blisp/work/blisp-0.0.4/include/blisp_struct.h:167:15: error: expected declaration specifiers or '...' before 'sizeof'
167 | static_assert(sizeof(struct blflash_segment_header) == 16,
| ^~~~~~
/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_sysutils_blisp/blisp/work/blisp-0.0.4/include/blisp_struct.h:168:15: error: expected declaration specifiers or '...' before string constant
168 | "Segment header have wrong size");
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~