diff options
| -rw-r--r-- | bin/expr/expr.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/bin/expr/expr.c b/bin/expr/expr.c index d87cb15505b..27f67653a34 100644 --- a/bin/expr/expr.c +++ b/bin/expr/expr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: expr.c,v 1.13 2003/04/15 08:34:04 deraadt Exp $ */ +/* $OpenBSD: expr.c,v 1.14 2003/05/14 01:15:01 jsyn Exp $ */ /* $NetBSD: expr.c,v 1.3.6.1 1996/06/04 20:41:47 cgd Exp $ */ /* @@ -14,6 +14,22 @@ #include <regex.h> #include <err.h> +struct val *make_int(int); +struct val *make_str(char *); +void free_value(struct val *); +int is_integer(struct val *, int *); +int to_integer(struct val *); +void to_string(struct val *); +int is_zero_or_null(struct val *); +void nexttoken(int); +__dead void error(void); +struct val *eval6(void); +struct val *eval5(void); +struct val *eval4(void); +struct val *eval3(void); +struct val *eval2(void); +struct val *eval1(void); +struct val *eval0(void); enum token { OR, AND, EQ, LT, GT, ADD, SUB, MUL, DIV, MOD, MATCH, RP, LP, @@ -217,7 +233,6 @@ error() struct val * eval6(void) { - struct val *eval0(void); struct val *v; if (token == OPERAND) { |