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examples: make functions/data static where missing

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Also to avoid compiler warnings on missing declarations.
Missed by CI for these "complicated" examples.

Closes #19579
This commit is contained in:
Viktor Szakats 2025-11-17 22:19:54 +01:00
parent 5fa2d8320c
commit 0a2618b265
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GPG key ID: B5ABD165E2AEF201
2 changed files with 10 additions and 13 deletions
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5
docs/examples/htmltidy.c
View file

@ -35,7 +35,7 @@
#include <curl/curl.h>
/* curl write callback, to fill tidy's input buffer... */
uint write_cb(char *in, uint size, uint nmemb, TidyBuffer *out)
static uint write_cb(char *in, uint size, uint nmemb, TidyBuffer *out)
{
uint r;
r = size * nmemb;
@ -44,7 +44,7 @@ uint write_cb(char *in, uint size, uint nmemb, TidyBuffer *out)
}
/* Traverse the document tree */
void dumpNode(TidyDoc doc, TidyNode tnod, int indent)
static void dumpNode(TidyDoc doc, TidyNode tnod, int indent)
{
TidyNode child;
for(child = tidyGetChild(tnod); child; child = tidyGetNext(child) ) {
@ -73,7 +73,6 @@ void dumpNode(TidyDoc doc, TidyNode tnod, int indent)
}
}
int main(int argc, char **argv)
{
CURL *curl;

18
docs/examples/smooth-gtk-thread.c
View file

@ -45,10 +45,10 @@
#define NUMT 4
pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
int j = 0;
gint num_urls = 9; /* Just make sure this is less than urls[]*/
const char * const urls[]= {
static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
static int j = 0;
static gint num_urls = 9; /* Just make sure this is less than urls[] */
static const char * const urls[] = {
"90022",
"90023",
"90024",
@ -60,7 +60,7 @@ const char * const urls[]= {
"90030"
};
size_t write_cb(void *ptr, size_t size, size_t nmemb, FILE *stream)
static size_t write_cb(void *ptr, size_t size, size_t nmemb, FILE *stream)
{
return fwrite(ptr, size, nmemb, stream);
}
@ -89,7 +89,7 @@ static void run_one(gchar *http, int j)
}
}
void *pull_one_url(void *NaN)
static void *pull_one_url(void *NaN)
{
/* protect the reading and increasing of 'j' with a mutex */
pthread_mutex_lock(&lock);
@ -109,7 +109,7 @@ void *pull_one_url(void *NaN)
}
gboolean pulse_bar(gpointer data)
static gboolean pulse_bar(gpointer data)
{
gdk_threads_enter();
gtk_progress_bar_pulse(GTK_PROGRESS_BAR (data));
@ -121,7 +121,7 @@ gboolean pulse_bar(gpointer data)
return TRUE;
}
void *create_thread(void *progress_bar)
static void *create_thread(void *progress_bar)
{
pthread_t tid[NUMT];
int i;
@ -155,9 +155,7 @@ void *create_thread(void *progress_bar)
/* [Un]Comment this out to kill the program rather than pushing close. */
/* gtk_main_quit(); */
return NULL;
}
static gboolean cb_delete(GtkWidget *window, gpointer data)