make local functions and variables static
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f9a0524f94
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cf147ae9da
36
std.c
36
std.c
@ -14,18 +14,18 @@
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#define MAX(a,b) (((a) > (b)) ? (a) : (b))
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#define MAX(a,b) (((a) > (b)) ? (a) : (b))
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#define MIN(a,b) (((a) < (b)) ? (a) : (b))
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#define MIN(a,b) (((a) < (b)) ? (a) : (b))
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void buffer(char c);
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static void buffer(char c);
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void cmd(const char *cmdstr, ...);
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static void cmd(const char *cmdstr, ...);
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int getch();
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static int getch();
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void getpty(void);
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void getpty(void);
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void movea(int x, int y);
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static void movea(int x, int y);
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void mover(int x, int y);
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static void mover(int x, int y);
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void parseesc(void);
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static void parseesc(void);
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void scroll(int l);
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static void scroll(int l);
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void shell(void);
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static void shell(void);
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void sigchld(int n);
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static void sigchld(int n);
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char unbuffer(void);
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static char unbuffer(void);
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void ungetch(int c);
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static void ungetch(int c);
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typedef struct {
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typedef struct {
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unsigned char data[BUFSIZ];
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unsigned char data[BUFSIZ];
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@ -38,14 +38,14 @@ typedef struct {
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int i, n;
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int i, n;
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} ReadBuffer;
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} ReadBuffer;
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int cols = 80, lines = 25;
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static int cols = 80, lines = 25;
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int cx = 0, cy = 0;
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static int cx = 0, cy = 0;
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int c;
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static int c;
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int ptm, pts;
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int ptm, pts;
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_Bool bold, digit, qmark;
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static _Bool bold, digit, qmark;
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pid_t pid;
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static pid_t pid;
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RingBuffer buf;
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static RingBuffer buf;
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ReadBuffer rbuf;
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static ReadBuffer rbuf;
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void
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void
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buffer(char c) {
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buffer(char c) {
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