[완료]초보자입니다... gcc 로 xml 사용하는 C 파일 컴파일 어케 해요 ㅡ.ㅡ;;;

libxml2 설치된 경로는
usr/include/libxml2/libxml/ 이쪽에 설치되어 있는 상태입니다.

---- 파일명 ttt.c --------
#include
#include
#include
#include
#include
xmlDocPtr
parseDoc(char *docname, char *uri) {
xmlDocPtr doc;
xmlNodePtr cur;
xmlNodePtr newnode;
xmlAttrPtr newattr;
doc = xmlParseFile(docname);
if (doc == NULL ) {
fprintf(stderr,"Document not parsed successfully. \n");
return (NULL);
}
cur = xmlDocGetRootElement(doc);
if (cur == NULL) {
fprintf(stderr,"empty document\n");
xmlFreeDoc(doc);
return (NULL);
}
if (xmlStrcmp(cur->name, (const xmlChar *) "story")) {
fprintf(stderr,"document of the wrong type, root node != story");
xmlFreeDoc(doc);
return (NULL);
}
newnode = xmlNewTextChild (cur, NULL, "reference", NULL);
newattr = xmlNewProp (newnode, "uri", uri);
return(doc);
}
int
main(int argc, char **argv) {
char *docname;
char *uri;
xmlDocPtr doc;
if (argc <= 2) {
printf("Usage: %s docname, uri\n", argv[0]);
return(0);
}
docname = argv[1];
uri = argv[2];
doc = parseDoc (docname, uri);
if (doc != NULL) {
xmlSaveFormatFile (docname, doc, 1);
xmlFreeDoc(doc);
}
return (1);
}

----------

쉘##> gcc -o ttt ttt.c

test.c:4:30: error: libxml/xmlmemory.h: No such file or directory
test.c:5:27: error: libxml/parser.h: No such file or directory
test.c:8: error: syntax error before ?arseDoc?
test.c: In function ?arseDoc?
test.c:9: error: ?mlDocPtr?undeclared (first use in this function)
test.c:9: error: (Each undeclared identifier is reported only once
test.c:9: error: for each function it appears in.)
test.c:9: error: syntax error before ?oc?
test.c:10: error: ?mlNodePtr?undeclared (first use in this function)
test.c:12: error: ?mlAttrPtr?undeclared (first use in this function)
test.c:13: error: ?oc?undeclared (first use in this function)
test.c:16: warning: return makes integer from pointer without a cast
test.c:18: error: ?ur?undeclared (first use in this function)
test.c:22: warning: return makes integer from pointer without a cast
test.c:24: error: syntax error before ?mlChar?
test.c:27: warning: return makes integer from pointer without a cast
test.c: At top level:
test.c:29: error: ?ur?undeclared here (not in a function)
test.c:29: error: initializer element is not constant
test.c:29: warning: data definition has no type or storage class
test.c:30: error: ?ri?undeclared here (not in a function)
test.c:30: error: initializer element is not constant
test.c:30: warning: data definition has no type or storage class
test.c:31: error: syntax error before ?eturn?
test.c: In function ?ain?
test.c:37: error: ?mlDocPtr?undeclared (first use in this function)
test.c:37: error: syntax error before ?oc?
test.c:44: error: ?oc?undeclared (first use in this function)
----