Remove more now-redundant definitions of inline

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/psa/crypto_platform.h b/include/psa/crypto_platform.h
index 47ab1cf..573b33c 100644
--- a/include/psa/crypto_platform.h
+++ b/include/psa/crypto_platform.h
@@ -45,11 +45,6 @@
 /* PSA requires several types which C99 provides in stdint.h. */
 #include <stdint.h>
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #if defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER)
 
 /* Building for the PSA Crypto service on a PSA platform, a key owner is a PSA
diff --git a/library/aria.c b/library/aria.c
index 924f952..5e52eea 100644
--- a/library/aria.c
+++ b/library/aria.c
@@ -37,11 +37,6 @@
 
 #include "mbedtls/platform_util.h"
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 /* Parameter validation macros */
 #define ARIA_VALIDATE_RET( cond )                                       \
     MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_ARIA_BAD_INPUT_DATA )
diff --git a/library/chacha20.c b/library/chacha20.c
index e53eb82..85d7461 100644
--- a/library/chacha20.c
+++ b/library/chacha20.c
@@ -36,11 +36,6 @@
 
 #if !defined(MBEDTLS_CHACHA20_ALT)
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #define ROTL32( value, amount ) \
     ( (uint32_t) ( (value) << (amount) ) | ( (value) >> ( 32 - (amount) ) ) )
 
diff --git a/library/debug.c b/library/debug.c
index bdbf6dd..6114a46 100644
--- a/library/debug.c
+++ b/library/debug.c
@@ -30,11 +30,6 @@
 #include <stdio.h>
 #include <string.h>
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #define DEBUG_BUF_SIZE      512
 
 static int debug_threshold = 0;
diff --git a/library/ecp.c b/library/ecp.c
index 37f6090..cd7d554 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -88,11 +88,6 @@
 
 #include "ecp_internal_alt.h"
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * Counts of point addition and doubling, and field multiplications.
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 7b14237..5cd2828 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -39,11 +39,6 @@
 #define ECP_VALIDATE( cond )        \
     MBEDTLS_INTERNAL_VALIDATE( cond )
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #define ECP_MPI_INIT(s, n, p) {s, (n), (mbedtls_mpi_uint *)(p)}
 
 #define ECP_MPI_INIT_ARRAY(x)   \
diff --git a/library/mps_reader.c b/library/mps_reader.c
index 36958b4..6f823bd 100644
--- a/library/mps_reader.c
+++ b/library/mps_reader.c
@@ -29,11 +29,6 @@
 
 #include <string.h>
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #if defined(MBEDTLS_MPS_ENABLE_TRACE)
 static int mbedtls_mps_trace_id = MBEDTLS_MPS_TRACE_BIT_READER;
 #endif /* MBEDTLS_MPS_ENABLE_TRACE */
diff --git a/library/poly1305.c b/library/poly1305.c
index 0850f66..4d0cdee 100644
--- a/library/poly1305.c
+++ b/library/poly1305.c
@@ -32,11 +32,6 @@
 
 #if !defined(MBEDTLS_POLY1305_ALT)
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #define POLY1305_BLOCK_SIZE_BYTES ( 16U )
 
 /*
diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index 4d7f635..59910e4 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -56,11 +56,6 @@
 
 #include "common.h"
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 /* Shorthand for restartable ECC */
 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
     defined(MBEDTLS_SSL_CLI_C) && \