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/* load/save hooks */
gboolean save_session(int lp,
const char *file);
gboolean load_session(int lp,
const char *file);
gboolean save_as_ppm(gchar *file,GdkPixbuf * pb);
gboolean save_image_to_file(int lp,
const char *file);
gboolean save_pixbuf_to_file(const char *file,
GdkPixbuf * pb);
static inline gchar *extension(const gchar *file )
{
int len=strlen(file);
len--;
while(len>0) {
if(file[len]=='.')
return ((gchar *)file)+len+1;
len--;
}
return NULL;
}
static inline int cmp_extension(const gchar *file,
const gchar *ext)
{
int len=strlen(file), l=strlen(ext);
if(len<l)
return 2;
if(file[len-l-1] != '.')
return 3;
return strcmp(file+len-l,ext);
}
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