Mercurial > hg > ucx / changeset

     1.1 --- a/src/cx/string.h	Mon Feb 20 19:14:42 2023 +0100
     1.2 +++ b/src/cx/string.h	Mon Feb 20 19:55:42 2023 +0100
     1.3 @@ -657,6 +657,38 @@
     1.4          cxstring s2
     1.5  );
     1.6  
     1.7 +/**
     1.8 + * Compares two strings.
     1.9 + *
    1.10 + * This function has a compatible signature for the use as a CxListComparator.
    1.11 + *
    1.12 + * @param s1 the first string
    1.13 + * @param s2 the second string
    1.14 + * @return negative if \p s1 is smaller than \p s2, positive if \p s1 is larger
    1.15 + * than \p s2, zero if both strings equal
    1.16 + */
    1.17 +__attribute__((__warn_unused_result__, __nonnull__))
    1.18 +int cx_strcmp_p(
    1.19 +        void const *s1,
    1.20 +        void const *s2
    1.21 +);
    1.22 +
    1.23 +/**
    1.24 + * Compares two strings ignoring case.
    1.25 + *
    1.26 + * This function has a compatible signature for the use as a CxListComparator.
    1.27 + *
    1.28 + * @param s1 the first string
    1.29 + * @param s2 the second string
    1.30 + * @return negative if \p s1 is smaller than \p s2, positive if \p s1 is larger
    1.31 + * than \p s2, zero if both strings equal ignoring case
    1.32 + */
    1.33 +__attribute__((__warn_unused_result__, __nonnull__))
    1.34 +int cx_strcasecmp_p(
    1.35 +        void const *s1,
    1.36 +        void const *s2
    1.37 +);
    1.38 +
    1.39  
    1.40  /**
    1.41   * Creates a duplicate of the specified string.

     2.1 --- a/src/string.c	Mon Feb 20 19:14:42 2023 +0100
     2.2 +++ b/src/string.c	Mon Feb 20 19:55:42 2023 +0100
     2.3 @@ -451,6 +451,24 @@
     2.4      }
     2.5  }
     2.6  
     2.7 +int cx_strcmp_p(
     2.8 +        void const *s1,
     2.9 +        void const *s2
    2.10 +) {
    2.11 +    cxstring const *left = s1;
    2.12 +    cxstring const *right = s2;
    2.13 +    return cx_strcmp(*left, *right);
    2.14 +}
    2.15 +
    2.16 +int cx_strcasecmp_p(
    2.17 +        void const *s1,
    2.18 +        void const *s2
    2.19 +) {
    2.20 +    cxstring const *left = s1;
    2.21 +    cxstring const *right = s2;
    2.22 +    return cx_strcasecmp(*left, *right);
    2.23 +}
    2.24 +
    2.25  cxmutstr cx_strdup_a(
    2.26          CxAllocator *allocator,
    2.27          cxstring string