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feat(darr): add darr_clear

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Jonas Röger
2026-04-12 16:53:48 +02:00
parent 4795e0251e
commit a08ebbf3b4
1 changed files with 10 additions and 0 deletions
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10
include/c-libs/dyn-arr.h
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@@ -76,6 +76,10 @@ size_t darr_cap(void *arr);
/// Free a dynamic array /// Free a dynamic array
/// @param arr a pointer initialized with darr_init or returned from darr_clone /// @param arr a pointer initialized with darr_init or returned from darr_clone
void darr_free(void *arr); void darr_free(void *arr);
/// Empty the dynamic array
void darr_clear(void *arr);
#endif #endif
#ifdef CLIBS_DYN_ARR_IMPL #ifdef CLIBS_DYN_ARR_IMPL
@@ -103,4 +107,10 @@ void darr_free(void *arr) {
DArrHeader *header = ((DArrHeader *)arr) - 1; DArrHeader *header = ((DArrHeader *)arr) - 1;
free(header); free(header);
} }
void darr_clear(void *arr) {
DArrHeader *header = ((DArrHeader *)arr) - 1;
header->size = 0;
}
#endif #endif