---
name: "TSMimeHdrFieldValuesCount"
section: "3ts"
platform: "linux"
package: "trafficserver-dev"
version: "9.2.5+ds-0+deb12u4"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/TSMimeHdrFieldValuesCount"
---

# TSMimeHdrFieldValuesCount(3ts)

TSMimeHdrFieldValuesCount API function

## NAME

TSMimeHdrFieldValuesCount - TSMimeHdrFieldValuesCount API function

## SYNOPSIS

```
#include <ts/ts.h>
```

- **int TSMimeHdrFieldValuesCount(*TSMBuffer* bufp, *TSMLoc* hdr, *TSMLoc* field)**

  ## DESCRIPTION

*TSMimeHdrFieldValuesCount()* returns the number of elements in a multi-valued *field*.

## COPYRIGHT

2026, dev@trafficserver.apache.org