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Mark many more function (and some objects) static

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I noticed commit db3b531e2cab765a00475054d2e9046c9d0437d3 in the history
where Simon added a bunch of "static" qualifiers.  That suggested that
consistently marking internal functions "static" is desirable, so I
tried a build using GCC's -Wmissing-declarations, which requires prior
declaration (presumed to be in a header file) of all global functions.

This commit makes the GTK build clean under GCC's
-Wmissing-declarations.  I've also adding "static" to a few obviously
internal objects, but GCC doesn't complain about those so I certainly
haven't got them all.
This commit is contained in:
Ben Harris
2023-02-16 21:21:15 +00:00
parent a7e738aceb
commit 0186d78da9
12 changed files with 113 additions and 109 deletions
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16
unfinished/numgame.c
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@ -987,11 +987,11 @@ static void free_sets(struct sets *s)
/*
* Print a text formula for producing a given output.
*/
void print_recurse(struct sets *s, struct set *ss, int pathindex, int index,
int priority, int assoc, int child);
void print_recurse_inner(struct sets *s, struct set *ss,
struct ancestor *a, int pathindex, int index,
int priority, int assoc, int child)
static void print_recurse(struct sets *s, struct set *ss, int pathindex,
int index, int priority, int assoc, int child);
static void print_recurse_inner(struct sets *s, struct set *ss,
struct ancestor *a, int pathindex, int index,
int priority, int assoc, int child)
{
if (a->prev && index != a->pr) {
int pi;
@ -1066,8 +1066,8 @@ void print_recurse_inner(struct sets *s, struct set *ss,
printf("/%d", ss->numbers[2*index+1]);
}
}
void print_recurse(struct sets *s, struct set *ss, int pathindex, int index,
int priority, int assoc, int child)
static void print_recurse(struct sets *s, struct set *ss, int pathindex,
int index, int priority, int assoc, int child)
{
if (!ss->a.prev || pathindex < ss->a.prev->npaths) {
print_recurse_inner(s, ss, &ss->a, pathindex,
@ -1085,7 +1085,7 @@ void print_recurse(struct sets *s, struct set *ss, int pathindex, int index,
}
}
}
void print(int pathindex, struct sets *s, struct output *o)
static void print(int pathindex, struct sets *s, struct output *o)
{
print_recurse(s, o->set, pathindex, o->index, 0, 0, 0);
}