diff options
Diffstat (limited to 'zwgc/eval.c')
| -rw-r--r-- | zwgc/eval.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/zwgc/eval.c b/zwgc/eval.c index 0bf8d1c..33c4140 100644 --- a/zwgc/eval.c +++ b/zwgc/eval.c @@ -33,6 +33,7 @@ static const char rcsid_eval_c[] = "$Id$"; #include "port.h" #include "buffer.h" #include "regexp.h" +#include "formatter.h" #include "text_operations.h" #include "zwgc.h" #include "variables.h" @@ -65,8 +66,8 @@ static const char rcsid_eval_c[] = "$Id$"; * eventually. */ -static string bool_to_string(bool) - int bool; +static string +bool_to_string(int bool) { return(bool ? string_Copy("TRUE") : string_Copy("FALSE")); } @@ -79,8 +80,8 @@ static string bool_to_string(bool) * NULL is defined to have the boolean value true. */ -int eval_bool_expr(expr) - Node *expr; +int +eval_bool_expr(Node *expr) { string temp; int result; @@ -110,15 +111,14 @@ int eval_bool_expr(expr) * eventually. */ -string eval_expr(expr) - Node *expr; +string +eval_expr(Node *expr) { int opcode = expr->opcode; int bool_result; string first, second; char *result; string *text_ptr; - char *getenv(); /* UNIX get environment variable function */ /* * Dispatch based on the opcode of the top node in the expression: |