Description of problem:
The functions apr_psprintf apr_pstrdup are supposed to return a char* 
pointer.  They do so under Redhat AS 4.4 32 bit, but on AS 4.4 64 bit on an 
EM64T processor, these functions return an int.

Version-Release number of selected component (if applicable):
apr-0.9.4-24.5
apr-util-devel-0.9.4-21
apr-util-0.9.4-21
apr-devel-0.9.4-24.5

How reproducible:
100%

Steps to Reproduce:
where query and mystring is defined as a char*, mystring points to a valid 
string, and mypool is an allocated apr_pool_t*:
1.query = apr_psprintf( mypool, "%s\n", mystring );
2.compile the code
3.see the warning: warning: cast to pointer from integer of different size

for an example, on a redhat 4.4 64bit system with apache2, download this:
ftp://ftp.nerdc.ufl.edu/pub/packages/SOURCES/mod_auth_glcookie/mod_auth_glcooki
e-2.21.tar.gz
tar -zxvf mod_auth_glcookie-2.21.tar.gz
cd mod_auth_glcookie-2.21
make apache2
  
Actual results:
code won't function, and compiler warnings appear for casts to type char* from 
int

Expected results:
no warnings and the library calls return a char* just as it functions on the 
32bit AS4.4

Additional info: