cc -pthread -Wall -Wextra -Werror=implicit-function-declaration stdlib/srand48.c -o stdlib/srand48 -D_GNU_SOURCE -D_BSD_SOURCE -D_ALL_SOURCE -D_DEFAULT_SOURCE -lm -lpthread -lrt -lintl -liconv stdlib/srand48.c: In function ‘main’: stdlib/srand48.c:10:9: error: implicit declaration of function ‘srand48’; did you mean ‘srand’? [-Wimplicit-function-declaration] 10 | srand48(0x12345678); | ^~~~~~~ | srand stdlib/srand48.c:12:37: error: implicit declaration of function ‘seed48’ [-Wimplicit-function-declaration] 12 | unsigned short* old_state = seed48(new_seed); | ^~~~~~ stdlib/srand48.c:12:37: error: initialization of ‘short unsigned int *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]