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mongoose/docs/c-api/http.h/mg_get_http_var.md
Dmitry Frank 7bed7ff482 Docs are generated for Mongoose 
Comments in headers are changed a bit: removed adoc-specific stuff,
markdown is used instead

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title decl_name symbol_kind signature
mg_get_http_var() mg_get_http_var func int mg_get_http_var(const struct mg_str *buf, const char *name, char *dst, size_t dst_len);

Fetch an HTTP form variable.

Fetch a variable name from a buf into a buffer specified by dst, dst_len. Destination is always zero-terminated. Return length of a fetched variable. If not found, 0 is returned. buf must be valid url-encoded buffer. If destination is too small, -1 is returned.