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Portability fixes, mostly from James for Palm purposes. Mostly

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additions of missing 'static' and explicit 'void' in parameter lists,
plus one or two other things like explicitly casting chars in variadic
argument lists to int and using DBL_MAX if HUGE_VAL isn't available.

[originally from svn r9166]
This commit is contained in:
Simon Tatham
2011-05-04 18:41:21 +00:00
parent e7b2a9dd8d
commit 89bfecaa5a
5 changed files with 69 additions and 54 deletions
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8
penrose.c
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@ -96,7 +96,7 @@
struct vector { int a, b, c, d; };
static vector v_origin()
static vector v_origin(void)
{
vector v;
v.a = v.b = v.c = v.d = 0;
@ -107,7 +107,7 @@ static vector v_origin()
* draw an isoceles triangle centred on the X axis. */
#ifdef TEST_VECTORS
static vector v_unit()
static vector v_unit(void)
{
vector v;
@ -219,7 +219,7 @@ static const char *v_debug(vector v)
* Tiling routines.
*/
vector xform_coord(vector vo, int shrink, vector vtrans, int ang)
static vector xform_coord(vector vo, int shrink, vector vtrans, int ang)
{
if (shrink < 0)
vo = v_shrinkphi(vo);
@ -539,7 +539,7 @@ int test_cb(penrose_state *state, vector *vs, int n, int depth)
return 0;
}
void usage_exit()
void usage_exit(void)
{
fprintf(stderr, "Usage: penrose-test [--recursion] P2|P3 SIZE DEPTH\n");
exit(1);