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Use a macro to determine the size of arrays

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Use following macro instead of "sizeof(x) / sizeof(x[0])" everywhere:

    #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer
2013-05-04 17:11:33 +02:00
parent 370c4031be
commit ce93fa8adb
5 changed files with 14 additions and 15 deletions
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8
src/custom.c
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@@ -135,7 +135,7 @@ static void layout_selection_bar(void)
struct binding *bindings[] = {
&quit, &select, &up, &down, &left, &right, &help
};
int bindings_size = sizeof(bindings) / sizeof(bindings[0]);
int bindings_size = ARRAY_SIZE(bindings);
keys_display_bindings_bar(win[STA].p, bindings, bindings_size, 0,
bindings_size, NULL);
@@ -307,7 +307,7 @@ void custom_sidebar_config(void)
"can't be smaller than %d characters wide.\n\n");
int ch, bindings_size;
bindings_size = sizeof(bindings) / sizeof(bindings[0]);
bindings_size = ARRAY_SIZE(bindings);
keys_display_bindings_bar(win[STA].p, bindings, bindings_size, 0,
bindings_size, NULL);
@@ -401,7 +401,7 @@ static void color_selection_bar(void)
struct binding *bindings[] = {
&quit, &nocolor, &up, &down, &left, &right, &select
};
int bindings_size = sizeof(bindings) / sizeof(bindings[0]);
int bindings_size = ARRAY_SIZE(bindings);
keys_display_bindings_bar(win[STA].p, bindings, bindings_size, 0,
bindings_size, NULL);
@@ -926,7 +926,7 @@ static void custom_keys_config_bar(void)
struct binding *bindings[] = {
&quit, &info, &add, &del, &up, &down, &left, &right
};
int bindings_size = sizeof(bindings) / sizeof(bindings[0]);
int bindings_size = ARRAY_SIZE(bindings);
keys_display_bindings_bar(win[STA].p, bindings, bindings_size, 0,
bindings_size, NULL);