x86_64-w64-mingw32-gcc -shared -o 7-zip64.dll dll.c x86_64-w64-mingw32-gcc: error: dll.c: No such file or directory x86_64-w64-mingw32-gcc: fatal error: no input files compilation terminated.
or dll.c: In function ‘DllMain’: dll.c:6:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token 6 | { | ^ dll.c:21: error: expected ‘{’ at end of input 21 | } |