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Enough compatibility work to make figlet build and run!

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I ran out of steam writing library routines and imported two
BSD-licensed libc routines: sscanf() and getopt().

I will most likely rewrite them sooner or later. For now
I just wanted to see figlet running.
This commit is contained in:
Andreas Kling 2018-10-31 17:50:43 +01:00
parent 69c7a59e6f
commit 819ce91395
22 changed files with 714 additions and 36 deletions
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3
LibC/unistd.h
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@ -5,6 +5,8 @@
__BEGIN_DECLS
extern char** environ;
uid_t getuid();
gid_t getgid();
pid_t getpid();
@ -22,6 +24,7 @@ int gethostname(char*, size_t);
ssize_t readlink(const char* path, char* buffer, size_t);
char* ttyname(int fd);
int ttyname_r(int fd, char* buffer, size_t);
off_t lseek(int fd, off_t, int whence);
#define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
#define WTERMSIG(status) ((status) & 0x7f)