Fix warnings, replace some static inline with inline + extern inline, and fix glibc support

1 files changed, 68 insertions, 34 deletions

diff --git a/difftimeval.c b/difftimeval.c
index 2f633a2..e4c65e4 100644
--- a/difftimeval.c
+++ b/difftimeval.c
@@ -47,104 +47,138 @@ main(void)
 {
 	struct timeval r, a, b;
 
-	a.tv_sec = 0, a.tv_usec = 0L;
-	b.tv_sec = 0, b.tv_usec = 0L;
+	a.tv_sec  = 0;
+	a.tv_usec = 0L;
+	b.tv_sec  = 0;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 0);
 	assert(r.tv_usec == 0L);
 
-	a.tv_sec = 10, a.tv_usec = 0L;
-	b.tv_sec =  0, b.tv_usec = 0L;
+	a.tv_sec  = 10;
+	a.tv_usec = 0L;
+	b.tv_sec  = 0;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 10);
 	assert(r.tv_usec == 0L);
 
-	a.tv_sec = 10, a.tv_usec = 100L;
-	b.tv_sec =  0, b.tv_usec =   0L;
+	a.tv_sec  = 10;
+	a.tv_usec = 100L;
+	b.tv_sec  = 0;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 10);
 	assert(r.tv_usec == 100L);
 
-	a.tv_sec = 10, a.tv_usec = 100L;
-	b.tv_sec =  1, b.tv_usec =   0L;
+	a.tv_sec  = 10;
+	a.tv_usec = 100L;
+	b.tv_sec  = 1;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 9);
 	assert(r.tv_usec == 100L);
 
-	a.tv_sec = 10, a.tv_usec = 100L;
-	b.tv_sec =  0, b.tv_usec =   1L;
+	a.tv_sec  = 10;
+	a.tv_usec = 100L;
+	b.tv_sec  = 0;
+	b.tv_usec = 1L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 10);
 	assert(r.tv_usec == 99L);
 
-	a.tv_sec = -10, a.tv_usec = 100L;
-	b.tv_sec =   0, b.tv_usec =   0L;
+	a.tv_sec  = -10;
+	a.tv_usec = 100L;
+	b.tv_sec  = 0;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == -10);
 	assert(r.tv_usec == 100L);
 
-	a.tv_sec = 10, a.tv_usec =   1L;
-	b.tv_sec =  1, b.tv_usec = 100L;
+	a.tv_sec  = 10;
+	a.tv_usec = 1L;
+	b.tv_sec  = 1;
+	b.tv_usec = 100L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 8);
 	assert(r.tv_usec == 1000001L - 100L);
 
-	a.tv_sec = 10, a.tv_usec = 0L;
-	b.tv_sec = 20, b.tv_usec = 0L;
+	a.tv_sec  = 10;
+	a.tv_usec = 0L;
+	b.tv_sec  = 20;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == -10);
 	assert(r.tv_usec == 0L);
 
-	a.tv_sec = 10, a.tv_usec = 10L;
-	b.tv_sec = 20, b.tv_usec =  0L;
+	a.tv_sec  = 10;
+	a.tv_usec = 10L;
+	b.tv_sec  = 20;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == -10);
 	assert(r.tv_usec == 10L);
 
-	a.tv_sec = 10, a.tv_usec = 10L;
-	b.tv_sec = 20, b.tv_usec = 20L;
+	a.tv_sec  = 10;
+	a.tv_usec = 10L;
+	b.tv_sec  = 20;
+	b.tv_usec = 20L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == -10 - 1);
 	assert(r.tv_usec == 1000010L - 20L);
 
-	a.tv_sec =  10, a.tv_usec = 10L;
-	b.tv_sec = -20, b.tv_usec =  0L;
+	a.tv_sec  = 10;
+	a.tv_usec = 10L;
+	b.tv_sec  = -20;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 30);
 	assert(r.tv_usec == 10L);
 
-	a.tv_sec = 0, a.tv_usec = 10L;
-	b.tv_sec = 0, b.tv_usec =  0L;
+	a.tv_sec  = 0;
+	a.tv_usec = 10L;
+	b.tv_sec  = 0;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == 0);
 	assert(r.tv_usec == 10L);
 
-	a.tv_sec = 0, a.tv_usec =  0L;
-	b.tv_sec = 0, b.tv_usec = 10L;
+	a.tv_sec  = 0;
+	a.tv_usec = 0L;
+	b.tv_sec  = 0;
+	b.tv_usec = 10L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == -1);
 	assert(r.tv_usec == 1000000L - 10L);
 
-	a.tv_sec = TIME_MIN, a.tv_usec = 0L;
-	b.tv_sec = 0,        b.tv_usec = 0L;
+	a.tv_sec  = TIME_MIN;
+	a.tv_usec = 0L;
+	b.tv_sec  = 0;
+	b.tv_usec = 0L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == TIME_MIN);
 	assert(r.tv_usec == 0L);
 
-	a.tv_sec = TIME_MIN, a.tv_usec = 0L;
-	b.tv_sec = 0,        b.tv_usec = 1L;
+	a.tv_sec  = TIME_MIN;
+	a.tv_usec = 0L;
+	b.tv_sec  = 0;
+	b.tv_usec = 1L;
 	assert(libsimple_difftimeval(&r, &a, &b) == -1 && errno == ERANGE);
 	assert(r.tv_sec  == TIME_MIN);
 	assert(r.tv_usec == 0L);
 
-	a.tv_sec = TIME_MIN, a.tv_usec = 0L;
-	b.tv_sec = -1,       b.tv_usec = 1L;
+	a.tv_sec  = TIME_MIN;
+	a.tv_usec = 0L;
+	b.tv_sec  = -1;
+	b.tv_usec = 1L;
 	assert(!libsimple_difftimeval(&r, &a, &b));
 	assert(r.tv_sec  == TIME_MIN);
 	assert(r.tv_usec == 999999L);
 
-	a.tv_sec = TIME_MAX, a.tv_usec = 0L;
-	b.tv_sec = -1,       b.tv_usec = 0L;
+	a.tv_sec  = TIME_MAX;
+	a.tv_usec = 0L;
+	b.tv_sec  = -1;
+	b.tv_usec = 0L;
 	assert(libsimple_difftimeval(&r, &a, &b) == -1 && errno == ERANGE);
 	assert(r.tv_sec  == TIME_MAX);
 	assert(r.tv_usec == 999999L);