diff options
Diffstat (limited to 'usr.bin/seq/seq.c')
-rw-r--r-- | usr.bin/seq/seq.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/usr.bin/seq/seq.c b/usr.bin/seq/seq.c index c18c76c..e077743 100644 --- a/usr.bin/seq/seq.c +++ b/usr.bin/seq/seq.c @@ -51,20 +51,19 @@ __FBSDID("$FreeBSD$"); /* Globals */ -const char *decimal_point = "."; /* default */ -char default_format[] = { "%g" }; /* default */ +static const char *decimal_point = "."; /* default */ +static char default_format[] = { "%g" }; /* default */ /* Prototypes */ -double e_atof(const char *); +static double e_atof(const char *); -int decimal_places(const char *); -int main(int, char *[]); -int numeric(const char *); -int valid_format(const char *); +static int decimal_places(const char *); +static int numeric(const char *); +static int valid_format(const char *); -char *generate_format(double, double, double, int, char); -char *unescape(char *); +static char *generate_format(double, double, double, int, char); +static char *unescape(char *); /* * The seq command will print out a numeric sequence from 1, the default, @@ -186,7 +185,7 @@ main(int argc, char *argv[]) /* * numeric - verify that string is numeric */ -int +static int numeric(const char *s) { int seen_decimal_pt, decimal_pt_len; @@ -223,7 +222,7 @@ numeric(const char *s) /* * valid_format - validate user specified format string */ -int +static int valid_format(const char *fmt) { int conversions = 0; @@ -268,7 +267,7 @@ valid_format(const char *fmt) /* * unescape - handle C escapes in a string */ -char * +static char * unescape(char *orig) { char c, *cp, *new = orig; @@ -358,7 +357,7 @@ unescape(char *orig) * exit if string is not a valid double, or if converted value would * cause overflow or underflow */ -double +static double e_atof(const char *num) { char *endp; @@ -383,7 +382,7 @@ e_atof(const char *num) /* * decimal_places - count decimal places in a number (string) */ -int +static int decimal_places(const char *number) { int places = 0; @@ -405,7 +404,7 @@ decimal_places(const char *number) * XXX to be bug for bug compatible with Plan9 and GNU return "%g" * when "%g" prints as "%e" (this way no width adjustments are made) */ -char * +static char * generate_format(double first, double incr, double last, int equalize, char pad) { static char buf[256]; |