@@ -1764,3 +1764,41 @@ (define-public pcg-c
Linear Congruential Generator (LCG) with a permutation function to increase
output randomness while retaining speed, simplicity, and conciseness.")
(license (list license:expat license:asl2.0))))) ; dual licensed
+
+(define-public yyjson
+ (package
+ (name "yyjson")
+ (version "0.9.0")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/ibireme/yyjson")
+ (commit version)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "169rqh7mh01g5j4qkqjgfmgnyqjf9r8qxiywf4jkgcb7ln4j64w9"))))
+ (arguments
+ (list
+ #:configure-flags #~(list "-DBUILD_SHARED_LIBS=ON"
+ "-DYYJSON_BUILD_TESTS=ON")))
+ (build-system cmake-build-system)
+ (home-page "https://github.com/ibireme/yyjson")
+ (synopsis "High performance JSON library written in ANSI C")
+ (description
+ "Yyjson is a high performance JSON library written in ANSI C. Some features include
+@itemize
+@item Fast: can read or write gigabytes per second JSON data on modern CPUs.
+@item Portable: complies with ANSI C (C89) for cross-platform compatibility.
+@item Strict: complies with RFC 8259 JSON standard, ensuring strict
+number format and UTF-8 validation.
+@item Extendable: offers options to allow comments, trailing commas, NaN/Inf,
+ and custom memory allocator.
+@item Accuracy: can accurately read and write int64, uint64, and double numbers.
+@item Flexible: supports unlimited JSON nesting levels, \u0000 characters,
+and non null-terminated strings.
+@item Manipulation: supports querying and modifying using JSON Pointer,
+JSON Patch and JSON Merge Patch.
+@item Developer-Friendly: easy integration with only one .h and one .c file.
+@end itemize")
+ (license license:expat)))