From e3bc2e77fcd2f3d2c12e7b9e0834b955204ecb60 Mon Sep 17 00:00:00 2001
From: David MICHEL <david.michel1@dgfip.finances.gouv.fr>
Date: Tue, 5 Dec 2023 16:38:57 +0100
Subject: [PATCH] Interface C.

---
 examples/dgfip_c/ml_primitif/c_driver/dbg.h   |  42 +++
 .../dgfip_c/ml_primitif/c_driver/repeat.h     | 276 ++++++++++++++++++
 2 files changed, 318 insertions(+)
 create mode 100644 examples/dgfip_c/ml_primitif/c_driver/dbg.h
 create mode 100644 examples/dgfip_c/ml_primitif/c_driver/repeat.h

diff --git a/examples/dgfip_c/ml_primitif/c_driver/dbg.h b/examples/dgfip_c/ml_primitif/c_driver/dbg.h
new file mode 100644
index 00000000..d761e5e3
--- /dev/null
+++ b/examples/dgfip_c/ml_primitif/c_driver/dbg.h
@@ -0,0 +1,42 @@
+/****** LICENCE CECIL *****/
+
+#ifndef _DEBUG_H_
+#define _DEBUG_H_
+
+#include "conf.h"
+#include "repeat.h"
+
+#ifdef FLG_DEBUG
+extern int nb_err;
+#if NB_DEBUG_C <= 0
+extern int nb_debug;
+#else
+#define LOOP_DEBUG(n, _) \
+extern int CAT(nb_debug, TWO_DIGITS(INC(n)));
+EVAL(REPEAT(NB_DEBUG_C, LOOP_DEBUG))
+#undef LOOP_DEBUG
+#endif /* NB_DEBUG_C <= 0 */
+extern int nb_call;
+#endif /* FLG_DEBUG */
+
+#if defined(FLG_DEBUG) || defined(FLG_CONTROLE_IMMEDIAT)
+extern int nb_verif;
+#endif /* FLG_DEBUG || FLG_CONTROLE_IMMEDIAT */
+
+#ifdef FLG_TRACE
+extern int niv_trace;
+extern void aff1 _PROTS((const char *nom));
+extern void aff_val _PROTS((const char *nom, const T_irdata *irdata, int indice, int niv, const char *chaine, int is_tab, int expr, int maxi));
+extern void aff_double _PROTS((const char *nom, double valeur));
+#define aff2(nom,irdata,indice) aff_val(nom,irdata,indice,2,"<-", 0, 0, 1)
+#define aff2_tab(nom,irdata,indice,expr,maxi) aff_val(nom,irdata,indice,2,"<-", 1, expr, maxi)
+#define aff3(nom,irdata,indice) aff_val(nom,irdata,indice,3,":", 0, 0, 1)
+#define aff3_tab(nom,irdata,indice,expr,maxi) aff_val(nom,irdata,indice,3,":", 1, expr, maxi)
+#endif /* FLG_TRACE */
+
+#if defined(FLG_DEBUG) || defined(FLG_CONTROLE_IMMEDIAT)
+extern T_discord *une_verif _PROTS((T_irdata *irdata, void (*)(T_irdata *irdata)));
+#endif /* FLG_DEBUG || FLG_CONTROLE_IMMEDIAT */
+
+#endif /* _DEBUG_H_ */
+
diff --git a/examples/dgfip_c/ml_primitif/c_driver/repeat.h b/examples/dgfip_c/ml_primitif/c_driver/repeat.h
new file mode 100644
index 00000000..4c777b57
--- /dev/null
+++ b/examples/dgfip_c/ml_primitif/c_driver/repeat.h
@@ -0,0 +1,276 @@
+/****** LICENCE CECIL *****/
+
+#ifndef _REPEAT_H_
+#define _REPEAT_H_
+
+#define CAT(a, ...) PRIMITIVE_CAT(a, __VA_ARGS__)
+#define PRIMITIVE_CAT(a, ...) a ## __VA_ARGS__
+
+#define INC(x) PRIMITIVE_CAT(INC_, x)
+#define INC_0 1
+#define INC_1 2
+#define INC_2 3
+#define INC_3 4
+#define INC_4 5
+#define INC_5 6
+#define INC_6 7
+#define INC_7 8
+#define INC_8 9
+#define INC_9 10
+#define INC_10 11
+#define INC_11 12
+#define INC_12 13
+#define INC_13 14
+#define INC_14 15
+#define INC_15 16
+#define INC_16 17
+#define INC_17 18
+#define INC_18 19
+#define INC_19 20
+#define INC_20 21
+#define INC_21 22
+#define INC_22 23
+#define INC_23 24
+#define INC_24 25
+#define INC_25 26
+#define INC_26 27
+#define INC_27 28
+#define INC_28 29
+#define INC_29 30
+#define INC_30 31
+#define INC_31 32
+#define INC_32 33
+#define INC_33 34
+#define INC_34 35
+#define INC_35 36
+#define INC_36 37
+#define INC_37 38
+#define INC_38 39
+#define INC_39 40
+#define INC_40 41
+#define INC_41 42
+#define INC_42 43
+#define INC_43 44
+#define INC_44 45
+#define INC_45 46
+#define INC_46 47
+#define INC_47 48
+#define INC_48 49
+#define INC_49 50
+#define INC_50 51
+#define INC_51 52
+#define INC_52 53
+#define INC_53 54
+#define INC_54 55
+#define INC_55 56
+#define INC_56 57
+#define INC_57 58
+#define INC_58 59
+#define INC_59 60
+#define INC_60 61
+#define INC_61 62
+#define INC_62 63
+#define INC_63 64
+#define INC_64 65
+#define INC_65 66
+#define INC_66 67
+#define INC_67 68
+#define INC_68 69
+#define INC_69 70
+#define INC_70 71
+#define INC_71 72
+#define INC_72 73
+#define INC_73 74
+#define INC_74 75
+#define INC_75 76
+#define INC_76 77
+#define INC_77 78
+#define INC_78 79
+#define INC_79 80
+#define INC_80 81
+#define INC_81 82
+#define INC_82 83
+#define INC_83 84
+#define INC_84 85
+#define INC_85 86
+#define INC_86 87
+#define INC_87 88
+#define INC_88 89
+#define INC_89 90
+#define INC_90 91
+#define INC_91 92
+#define INC_92 93
+#define INC_93 94
+#define INC_94 95
+#define INC_95 96
+#define INC_96 97
+#define INC_97 98
+#define INC_98 99
+#define INC_99 100
+#define INC_100 101
+
+#define DEC(x) PRIMITIVE_CAT(DEC_, x)
+#define DEC_0 0
+#define DEC_1 0
+#define DEC_2 1
+#define DEC_3 2
+#define DEC_4 3
+#define DEC_5 4
+#define DEC_6 5
+#define DEC_7 6
+#define DEC_8 7
+#define DEC_9 8
+#define DEC_10 9
+#define DEC_11 10
+#define DEC_12 11
+#define DEC_13 12
+#define DEC_14 13
+#define DEC_15 14
+#define DEC_16 15
+#define DEC_17 16
+#define DEC_18 17
+#define DEC_19 18
+#define DEC_20 19
+#define DEC_21 20
+#define DEC_22 21
+#define DEC_23 22
+#define DEC_24 23
+#define DEC_25 24
+#define DEC_26 25
+#define DEC_27 26
+#define DEC_28 27
+#define DEC_29 28
+#define DEC_30 29
+#define DEC_31 30
+#define DEC_32 31
+#define DEC_33 32
+#define DEC_34 33
+#define DEC_35 34
+#define DEC_36 35
+#define DEC_37 36
+#define DEC_38 37
+#define DEC_39 38
+#define DEC_40 39
+#define DEC_41 40
+#define DEC_42 41
+#define DEC_43 42
+#define DEC_44 43
+#define DEC_45 44
+#define DEC_46 45
+#define DEC_47 46
+#define DEC_48 47
+#define DEC_49 48
+#define DEC_50 49
+#define DEC_51 50
+#define DEC_52 51
+#define DEC_53 52
+#define DEC_54 53
+#define DEC_55 54
+#define DEC_56 55
+#define DEC_57 56
+#define DEC_58 57
+#define DEC_59 58
+#define DEC_60 59
+#define DEC_61 60
+#define DEC_62 61
+#define DEC_63 62
+#define DEC_64 63
+#define DEC_65 64
+#define DEC_66 65
+#define DEC_67 66
+#define DEC_68 67
+#define DEC_69 68
+#define DEC_70 69
+#define DEC_71 70
+#define DEC_72 71
+#define DEC_73 72
+#define DEC_74 73
+#define DEC_75 74
+#define DEC_76 75
+#define DEC_77 76
+#define DEC_78 77
+#define DEC_79 78
+#define DEC_80 79
+#define DEC_81 80
+#define DEC_82 81
+#define DEC_83 82
+#define DEC_84 83
+#define DEC_85 84
+#define DEC_86 85
+#define DEC_87 86
+#define DEC_88 87
+#define DEC_89 88
+#define DEC_90 89
+#define DEC_91 90
+#define DEC_92 91
+#define DEC_93 92
+#define DEC_94 93
+#define DEC_95 94
+#define DEC_96 95
+#define DEC_97 96
+#define DEC_98 97
+#define DEC_99 98
+#define DEC_100 99
+
+#define IIF(c) PRIMITIVE_CAT(IIF_, c)
+#define IIF_0(t, ...) __VA_ARGS__
+#define IIF_1(t, ...) t
+
+#define COMPL(b) PRIMITIVE_CAT(COMPL_, b)
+#define COMPL_0 1
+#define COMPL_1 0
+
+#define CHECK_N(x, n, ...) n
+#define CHECK(...) CHECK_N(__VA_ARGS__, 0,)
+#define PROBE(x) x, 1,
+
+#define NOT(x) CHECK(PRIMITIVE_CAT(NOT_, x))
+#define NOT_0 PROBE(~)
+
+#define BELOW_10(x) CHECK(PRIMITIVE_CAT(BELOW_10_, x))
+#define BELOW_10_0 PROBE(~)
+#define BELOW_10_1 PROBE(~)
+#define BELOW_10_2 PROBE(~)
+#define BELOW_10_3 PROBE(~)
+#define BELOW_10_4 PROBE(~)
+#define BELOW_10_5 PROBE(~)
+#define BELOW_10_6 PROBE(~)
+#define BELOW_10_7 PROBE(~)
+#define BELOW_10_8 PROBE(~)
+#define BELOW_10_9 PROBE(~)
+
+#define TWO_DIGITS(n) IF(BELOW_10(n))(CAT(0, n), n)
+
+#define BOOL(x) COMPL(NOT(x))
+#define IF(c) IIF(BOOL(c))
+
+#define EMPTY()
+#define DEFER(id) id EMPTY()
+#define OBSTRUCT(...) __VA_ARGS__ DEFER(EMPTY)()
+#define EXPAND(...) __VA_ARGS__
+#define EAT(...)
+#define WHEN(c) IF(c)(EXPAND, EAT)
+
+#define REPEAT(count, macro, ...) \
+    WHEN(count) \
+    ( \
+        OBSTRUCT(REPEAT_INDIRECT) () \
+        ( \
+            DEC(count), macro, __VA_ARGS__ \
+        ) \
+        OBSTRUCT(macro) \
+        ( \
+            DEC(count), __VA_ARGS__ \
+        ) \
+    )
+#define REPEAT_INDIRECT() REPEAT
+
+#define EVAL(...)  EVAL1(EVAL1(EVAL1(__VA_ARGS__)))
+#define EVAL1(...) EVAL2(EVAL2(EVAL2(__VA_ARGS__)))
+#define EVAL2(...) EVAL3(EVAL3(EVAL3(__VA_ARGS__)))
+#define EVAL3(...) EVAL4(EVAL4(EVAL4(__VA_ARGS__)))
+#define EVAL4(...) EVAL5(EVAL5(EVAL5(__VA_ARGS__)))
+#define EVAL5(...) __VA_ARGS__
+
+#endif /* _REPEAT_H_ */
+