src/remembering.c: Enforce C style

1 files changed, 20 insertions, 10 deletions

diff --git a/src/remembering.c b/src/remembering.c
index b35f798..e51eb0e 100644
--- a/src/remembering.c
+++ b/src/remembering.c
@@ -19,7 +19,8 @@
 const int EXIT_ERROR = 1;
 const int EXIT_USAGE = 2;
 
-static int usage(FILE *stream) {
+static int
+usage(FILE *stream) {
 	const char *const msg = "Usage:  remembering -p PROFILE -c COMMAND\n";
 	if (fprintf(stream, msg) < 0) {
 		perror("usage() - fprintf()");
@@ -28,7 +29,8 @@ static int usage(FILE *stream) {
 	return 0;
 }
 
-static int help(FILE *stream) {
+static int
+help(FILE *stream) {
 	const char *const msg =
 		"Options:\n"
 		"  -p, PROFILE    profile to be used for gathering and storing data\n"
@@ -43,7 +45,8 @@ static int help(FILE *stream) {
 	return 0;
 }
 
-static int version(FILE *stream) {
+static int
+version(FILE *stream) {
 	const char *const msg = "remembering-" VERSION " " DATE "\n";
 	if (fprintf(stream, msg) < 0) {
 		perror("version() - fprintf()");
@@ -52,7 +55,8 @@ static int version(FILE *stream) {
 	return 0;
 }
 
-static int missing(FILE *stream, const char *const argument) {
+static int
+missing(FILE *stream, const char *const argument) {
 	const char *const msg = "Missing option: %s\n";
 	if (fprintf(stream, msg, argument) < 0) {
 		perror("missing() - fprintf()");
@@ -61,7 +65,8 @@ static int missing(FILE *stream, const char *const argument) {
 	return 0;
 }
 
-static char *get_profile_file(const char *const profile, FILE *stream) {
+static char *
+get_profile_file(const char *const profile, FILE *stream) {
 	char *home = getenv("XDG_DATA_HOME");
 	if (!home || (strcmp(home, "") == 0)) {
 		if (!(home = getenv("HOME"))) {
@@ -108,7 +113,8 @@ static char *get_profile_file(const char *const profile, FILE *stream) {
 }
 
 #ifdef TEST
-static void test_get_profile_file() {
+static void
+test_get_profile_file(void) {
 	#define EXPECTED_FMT "\nexpected: %s\ngot:      %s\n"
 	FILE *f = fopen("/dev/null", "w");
 	assert(f);
@@ -236,7 +242,8 @@ static void test_get_profile_file() {
 }
 #endif
 
-static int mkdir_p(const char *const path, mode_t mode) {
+static int
+mkdir_p(const char *const path, mode_t mode) {
 	struct stat s;
 	int ret;
 
@@ -261,7 +268,8 @@ static int mkdir_p(const char *const path, mode_t mode) {
 }
 
 #ifdef TEST
-static void test_mkdir_p() {
+static void
+test_mkdir_p(void) {
 	{
 		testing("mkdir_p() with an existing directory is a noop");
 		struct stat s;
@@ -300,13 +308,15 @@ static void test_mkdir_p() {
 #endif
 
 #ifdef TEST
-static void unit_tests() {
+static void
+unit_tests(void) {
 	test_get_profile_file();
 	test_mkdir_p();
 }
 #endif
 
-int main(int argc, char *argv[]) {
+int
+main(int argc, char *argv[]) {
 #ifdef TEST
 	unit_tests();
 	return EXIT_SUCCESS;