ref: ff68f635591d2e924681d45c8b1485ef02dc442f
dir: /lib/c/include/assert.h/
void __assert(char *exp, char *file, long line); #undef assert #ifndef NDEBUG # define assert(exp) ((exp) ? (void) 0 : __assert(#exp, __FILE__, __LINE__)) #else # define assert(exp) ((void)0) #endif