Description: The Jasper package with libjasper is widely used in image processing. However, two symbols 'jp2_encode' and 'jp2_decode' are missing from the libjasper.so


Additional info:
* package version(s) :4.0.0-1
* config and/or log files etc.
* link to upstream bug report, if any

Steps to reproduce:
1. Install GCC and Jasper
2. Save the PoC in the local environment
3. Compile the Poc

Proof-of-Concept: poc.cc
```
#include <jasper/jas_image.h>

int main() {
jas_stream_t* in;
jp2_decode(in, 0);
}
```

Terminal Output:
```
[tjm@ArchPad tmp]$ g++ -O0 -g poc.cc -ljasper -o poc
In file included from /usr/include/jasper/jas_image.h:77,
from poc.cc:1:
/usr/include/jasper/jas_config.h:117:2: warning: #warning "Your code is being built against an older version of the C standard than JasPer was. Although this is supported, this may require some extra preprocessor defines when building." [-Wcpp]
117 | #warning "Your code is being built against an older version of the C standard than JasPer was. Although this is supported, this may require some extra preprocessor defines when building."
| ^~~~~~~
/sbin/ld: /tmp/ccskK3ft.o: in function `main':
/tmp/poc.cc:5: undefined reference to `jp2_decode'
collect2: error: ld returned 1 exit status
```