| 1755 | } |
| 1756 | |
| 1757 | char* ImStrdupcpy(char* dst, size_t* p_dst_size, const char* src) |
| 1758 | { |
| 1759 | size_t dst_buf_size = p_dst_size ? *p_dst_size : strlen(dst) + 1; |
| 1760 | size_t src_size = strlen(src) + 1; |
| 1761 | if (dst_buf_size < src_size) |
| 1762 | { |
| 1763 | IM_FREE(dst); |
| 1764 | dst = (char*)IM_ALLOC(src_size); |
| 1765 | if (p_dst_size) |
| 1766 | *p_dst_size = src_size; |
| 1767 | } |
| 1768 | return (char*)memcpy(dst, (const void*)src, src_size); |
| 1769 | } |
| 1770 | |
| 1771 | const char* ImStrchrRange(const char* str, const char* str_end, char c) |
| 1772 | { |