Make C prototypes

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Creates a list of prototypes from the definitions in the current file.

if ($selection_start == -1) {
    start = 0
    end = $text_length
} else {
    start = $selection_start
    end = $selection_end
}
string = get_range(start, end)
nDefs = 0
searchPos = 0
prototypes = ""
staticPrototypes = ""
for (;;) {
    headerStart = search_string(string, \
        "^[a-zA-Z]([^;#\"'{}=><!/]|\n)*\\)[ \t]*\n?[ \t]*{", \
        searchPos, "regex")
    if (headerStart == -1)
        break
    headerEnd = search_string(string, ")", $search_end,"backward") + 1
    prototype = substring(string, headerStart, headerEnd) ";\n"
    if (substring(string, headerStart, headerStart+6) == "static")
        staticPrototypes = staticPrototypes prototype
    else
        prototypes = prototypes prototype
    searchPos = headerEnd
    nDefs++
}
if (nDefs == 0) {
    dialog("No function declarations found")
    return
}
replace_range(0, 0, prototypes staticPrototypes)
select(0, length(prototypes) + length(staticPrototypes))
set_cursor_pos(0)

Released on  Wed, 21 Nov 2001  by C. Denat