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20 lines
666 B
Markdown
20 lines
666 B
Markdown
---
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title: "mg_url_decode()"
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decl_name: "mg_url_decode"
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symbol_kind: "func"
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signature: |
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int mg_url_decode(const char *src, int src_len, char *dst, int dst_len,
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int is_form_url_encoded);
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---
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Decodes a URL-encoded string.
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Source string is specified by (`src`, `src_len`), and destination is
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(`dst`, `dst_len`). If `is_form_url_encoded` is non-zero, then
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`+` character is decoded as a blank space character. This function
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guarantees to NUL-terminate the destination. If destination is too small,
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then the source string is partially decoded and `-1` is returned.
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*Otherwise,
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a length of the decoded string is returned, not counting final NUL.
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