Soma 13o a rendimentos tributados exclusivamente na fonte.

[cascardo/declara.git] / util.h

diff --git a/util.h b/util.h
index cf5effb..758d67b 100644 (file)
--- a/util.h
+++ b/util.h
@@ -23,8 +23,8 @@ int set_llong(char *str, long long *val);
 int set_int(char **args, int argc, int *val);
 int set_string(char **args, int argc, char **str);
 
-#define SET_INT(attr) \
-static int run_##attr(struct declaracao *dec, char **args, int argc) \
+#define SET_INT_(suffix, command, attr) \
+static int run_##suffix(struct declaracao *dec, char **args, int argc) \
 { \
        int val; \
        int r = set_int(args, argc, &val); \
@@ -33,13 +33,15 @@ static int run_##attr(struct declaracao *dec, char **args, int argc) \
        dec->attr = val; \
        return 0; \
 } \
-static struct cmd cmd_##attr = { \
-       .name = #attr, \
-       .run = run_##attr, \
+static struct cmd cmd_##suffix = { \
+       .name = #command, \
+       .run = run_##suffix, \
 };
 
-#define SET_STRING(attr) \
-static int run_##attr(struct declaracao *dec, char **args, int argc) \
+#define SET_INT(attr) SET_INT_(attr, attr, attr)
+
+#define SET_STRING_(suffix, command, attr) \
+static int run_##suffix(struct declaracao *dec, char **args, int argc) \
 { \
        char *val; \
        int r = set_string(args, argc, &val); \
@@ -48,9 +50,25 @@ static int run_##attr(struct declaracao *dec, char **args, int argc) \
        dec->attr = val; \
        return 0; \
 } \
-static struct cmd cmd_##attr = { \
-       .name = #attr, \
-       .run = run_##attr, \
+static struct cmd cmd_##suffix = { \
+       .name = #command, \
+       .run = run_##suffix, \
+}
+
+#define SET_STRING(attr) SET_STRING_(attr, attr, attr)
+
+static inline long long reais(long long val)
+{
+       return val / 100LL;
+}
+
+/* Sempre retorna um valor positivo. */
+static inline int centavos(long long val)
+{
+       if (val > 0LL)
+               return (int) (val % 100LL);
+       else
+               return (int) (-val % 100LL);
 }
 
 #endif