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Improve customizeability of allocator macros (#475)

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Co-authored-by: Ray <raysan5@gmail.com>
This commit is contained in:
Amy Wilder
2025-07-28 17:31:55 -04:00
committed by GitHub
parent be051532d3
commit 1736d71bd7
1 changed files with 14 additions and 13 deletions
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27
src/raygui.h
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@ -365,17 +365,6 @@
//----------------------------------------------------------------------------------
// Defines and Macros
//----------------------------------------------------------------------------------
// Allow custom memory allocators
#ifndef RAYGUI_MALLOC
#define RAYGUI_MALLOC(sz) malloc(sz)
#endif
#ifndef RAYGUI_CALLOC
#define RAYGUI_CALLOC(n,sz) calloc(n,sz)
#endif
#ifndef RAYGUI_FREE
#define RAYGUI_FREE(p) free(p)
#endif
// Simple log system to avoid printf() calls if required
// NOTE: Avoiding those calls, also avoids const strings memory usage
#define RAYGUI_SUPPORT_LOG_INFO
@ -1057,12 +1046,24 @@ typedef enum {
#if defined(RAYGUI_IMPLEMENTATION)
#include <ctype.h> // required for: isspace() [GuiTextBox()]
#include <stdio.h> // Required for: FILE, fopen(), fclose(), fprintf(), feof(), fscanf(), snprintf(), vsnprintf() [GuiLoadStyle(), GuiLoadIcons()]
#include <stdlib.h> // Required for: malloc(), calloc(), free() [GuiLoadStyle(), GuiLoadIcons()]
#include <stdio.h> // Required for: FILE, fopen(), fclose(), fprintf(), feof(), fscanf(), snprintf(), vsprintf() [GuiLoadStyle(), GuiLoadIcons()]
#include <string.h> // Required for: strlen() [GuiTextBox(), GuiValueBox()], memset(), memcpy()
#include <stdarg.h> // Required for: va_list, va_start(), vfprintf(), va_end() [TextFormat()]
#include <math.h> // Required for: roundf() [GuiColorPicker()]
// Allow custom memory allocators
#if defined(RAYGUI_MALLOC) || defined(RAYGUI_CALLOC) || defined(RAYGUI_FREE)
#if !defined(RAYGUI_MALLOC) || !defined(RAYGUI_CALLOC) || !defined(RAYGUI_FREE)
#error "RAYGUI: if RAYGUI_MALLOC, RAYGUI_CALLOC, or RAYGUI_FREE is customized, all three must be customized"
#endif
#else
#include <stdlib.h> // Required for: malloc(), calloc(), free() [GuiLoadStyle(), GuiLoadIcons()]
#define RAYGUI_MALLOC(sz) malloc(sz)
#define RAYGUI_CALLOC(n,sz) calloc(n,sz)
#define RAYGUI_FREE(p) free(p)
#endif
#ifdef __cplusplus
#define RAYGUI_CLITERAL(name) name
#else